{ "best_metric": 1.5154520273208618, "best_model_checkpoint": "saves/Falcon-7B-Instruct/lora/orpo/checkpoint-1500", "epoch": 2.997999555456768, "eval_steps": 500, "global_step": 1686, "is_hyper_param_search": false, "is_local_process_zero": true, "is_world_process_zero": true, "log_history": [ { "epoch": 0.017781729273171815, "grad_norm": 0.45023536682128906, "learning_rate": 4.9995745934141085e-06, "logits/chosen": -14.31452751159668, "logits/rejected": -14.272933959960938, "logps/chosen": -1.777596116065979, "logps/rejected": -1.814857840538025, "loss": 1.8528, "odds_ratio_loss": 0.7518970966339111, "rewards/accuracies": 0.4437499940395355, "rewards/chosen": -0.17775960266590118, "rewards/margins": 0.0037261671386659145, "rewards/rejected": -0.18148578703403473, "sft_loss": 1.777596116065979, "step": 10 }, { "epoch": 0.03556345854634363, "grad_norm": 0.6821511387825012, "learning_rate": 4.9982812903243405e-06, "logits/chosen": -14.213617324829102, "logits/rejected": -14.412919998168945, "logps/chosen": -1.9183998107910156, "logps/rejected": -1.8259010314941406, "loss": 2.0025, "odds_ratio_loss": 0.8412569761276245, "rewards/accuracies": 0.40625, "rewards/chosen": -0.19183996319770813, "rewards/margins": -0.009249850176274776, "rewards/rejected": -0.18259011209011078, "sft_loss": 1.9183998107910156, "step": 20 }, { "epoch": 0.05334518781951545, "grad_norm": 0.50360107421875, "learning_rate": 4.996120496405222e-06, "logits/chosen": -14.275195121765137, "logits/rejected": -14.341901779174805, "logps/chosen": -1.8644087314605713, "logps/rejected": -2.0387845039367676, "loss": 1.9359, "odds_ratio_loss": 0.7153545022010803, "rewards/accuracies": 0.512499988079071, "rewards/chosen": -0.1864408552646637, "rewards/margins": 0.01743762008845806, "rewards/rejected": -0.2038784772157669, "sft_loss": 1.8644087314605713, "step": 30 }, { "epoch": 0.07112691709268726, "grad_norm": 0.6971050500869751, "learning_rate": 4.99309296196014e-06, "logits/chosen": -14.182516098022461, "logits/rejected": -14.20283317565918, "logps/chosen": -1.9314234256744385, "logps/rejected": -1.899929404258728, "loss": 2.0128, "odds_ratio_loss": 0.8141088485717773, "rewards/accuracies": 0.4437499940395355, "rewards/chosen": -0.1931423395872116, "rewards/margins": -0.003149367868900299, "rewards/rejected": -0.1899929791688919, "sft_loss": 1.9314234256744385, "step": 40 }, { "epoch": 0.08890864636585907, "grad_norm": 0.5635890960693359, "learning_rate": 4.989199738255166e-06, "logits/chosen": -14.374763488769531, "logits/rejected": -14.155324935913086, "logps/chosen": -1.9009517431259155, "logps/rejected": -1.9379255771636963, "loss": 1.9795, "odds_ratio_loss": 0.7854829430580139, "rewards/accuracies": 0.46875, "rewards/chosen": -0.19009515643119812, "rewards/margins": 0.003697408363223076, "rewards/rejected": -0.19379255175590515, "sft_loss": 1.9009517431259155, "step": 50 }, { "epoch": 0.1066903756390309, "grad_norm": 0.6436208486557007, "learning_rate": 4.984442177154031e-06, "logits/chosen": -14.250883102416992, "logits/rejected": -14.289509773254395, "logps/chosen": -1.9730733633041382, "logps/rejected": -2.040274143218994, "loss": 2.0526, "odds_ratio_loss": 0.7955271601676941, "rewards/accuracies": 0.4437499940395355, "rewards/chosen": -0.19730734825134277, "rewards/margins": 0.006720039062201977, "rewards/rejected": -0.20402738451957703, "sft_loss": 1.9730733633041382, "step": 60 }, { "epoch": 0.12447210491220272, "grad_norm": 0.4920930862426758, "learning_rate": 4.978821930648704e-06, "logits/chosen": -14.044062614440918, "logits/rejected": -14.116564750671387, "logps/chosen": -1.9218193292617798, "logps/rejected": -1.7758527994155884, "loss": 2.0142, "odds_ratio_loss": 0.9241151809692383, "rewards/accuracies": 0.44999998807907104, "rewards/chosen": -0.19218194484710693, "rewards/margins": -0.014596650376915932, "rewards/rejected": -0.17758527398109436, "sft_loss": 1.9218193292617798, "step": 70 }, { "epoch": 0.14225383418537452, "grad_norm": 0.6744620203971863, "learning_rate": 4.97234095028576e-06, "logits/chosen": -14.337008476257324, "logits/rejected": -14.242892265319824, "logps/chosen": -1.873708963394165, "logps/rejected": -1.8873860836029053, "loss": 1.9505, "odds_ratio_loss": 0.767748236656189, "rewards/accuracies": 0.5062500238418579, "rewards/chosen": -0.1873709261417389, "rewards/margins": 0.0013677121605724096, "rewards/rejected": -0.1887386292219162, "sft_loss": 1.873708963394165, "step": 80 }, { "epoch": 0.16003556345854633, "grad_norm": 0.48053959012031555, "learning_rate": 4.965001486488743e-06, "logits/chosen": -14.241889953613281, "logits/rejected": -14.200053215026855, "logps/chosen": -1.7481162548065186, "logps/rejected": -1.7742578983306885, "loss": 1.8239, "odds_ratio_loss": 0.7575067281723022, "rewards/accuracies": 0.44999998807907104, "rewards/chosen": -0.17481163144111633, "rewards/margins": 0.0026141509879380465, "rewards/rejected": -0.17742577195167542, "sft_loss": 1.7481162548065186, "step": 90 }, { "epoch": 0.17781729273171815, "grad_norm": 0.7781735062599182, "learning_rate": 4.956806087776732e-06, "logits/chosen": -14.596258163452148, "logits/rejected": -14.529101371765137, "logps/chosen": -1.8169043064117432, "logps/rejected": -1.9338127374649048, "loss": 1.8891, "odds_ratio_loss": 0.7220322489738464, "rewards/accuracies": 0.5, "rewards/chosen": -0.18169045448303223, "rewards/margins": 0.01169085968285799, "rewards/rejected": -0.19338129460811615, "sft_loss": 1.8169043064117432, "step": 100 }, { "epoch": 0.19559902200489, "grad_norm": 0.845944881439209, "learning_rate": 4.947757599879411e-06, "logits/chosen": -14.283439636230469, "logits/rejected": -14.439828872680664, "logps/chosen": -1.7649319171905518, "logps/rejected": -1.82681405544281, "loss": 1.8394, "odds_ratio_loss": 0.7447811961174011, "rewards/accuracies": 0.5249999761581421, "rewards/chosen": -0.17649319767951965, "rewards/margins": 0.0061882128939032555, "rewards/rejected": -0.1826813966035843, "sft_loss": 1.7649319171905518, "step": 110 }, { "epoch": 0.2133807512780618, "grad_norm": 0.6829086542129517, "learning_rate": 4.937859164748931e-06, "logits/chosen": -14.171781539916992, "logits/rejected": -14.2664155960083, "logps/chosen": -1.65048348903656, "logps/rejected": -1.6755653619766235, "loss": 1.7267, "odds_ratio_loss": 0.7621053457260132, "rewards/accuracies": 0.4937500059604645, "rewards/chosen": -0.16504836082458496, "rewards/margins": 0.00250818463973701, "rewards/rejected": -0.1675565242767334, "sft_loss": 1.65048348903656, "step": 120 }, { "epoch": 0.23116248055123362, "grad_norm": 0.6720818877220154, "learning_rate": 4.92711421946891e-06, "logits/chosen": -14.323086738586426, "logits/rejected": -13.87572956085205, "logps/chosen": -1.6958109140396118, "logps/rejected": -1.8111820220947266, "loss": 1.7688, "odds_ratio_loss": 0.7296444177627563, "rewards/accuracies": 0.4749999940395355, "rewards/chosen": -0.1695810854434967, "rewards/margins": 0.011537122540175915, "rewards/rejected": -0.1811182051897049, "sft_loss": 1.6958109140396118, "step": 130 }, { "epoch": 0.24894420982440543, "grad_norm": 1.665626049041748, "learning_rate": 4.915526495060961e-06, "logits/chosen": -14.461613655090332, "logits/rejected": -14.22163200378418, "logps/chosen": -1.670013666152954, "logps/rejected": -1.7781444787979126, "loss": 1.7433, "odds_ratio_loss": 0.7326729893684387, "rewards/accuracies": 0.53125, "rewards/chosen": -0.1670013815164566, "rewards/margins": 0.010813087224960327, "rewards/rejected": -0.17781445384025574, "sft_loss": 1.670013666152954, "step": 140 }, { "epoch": 0.26672593909757725, "grad_norm": 1.3471460342407227, "learning_rate": 4.903100015189153e-06, "logits/chosen": -14.236448287963867, "logits/rejected": -14.436059951782227, "logps/chosen": -1.6695849895477295, "logps/rejected": -1.7570854425430298, "loss": 1.7435, "odds_ratio_loss": 0.7395648956298828, "rewards/accuracies": 0.44999998807907104, "rewards/chosen": -0.1669585108757019, "rewards/margins": 0.008750038221478462, "rewards/rejected": -0.17570854723453522, "sft_loss": 1.6695849895477295, "step": 150 }, { "epoch": 0.28450766837074903, "grad_norm": 1.0652554035186768, "learning_rate": 4.889839094762848e-06, "logits/chosen": -14.326433181762695, "logits/rejected": -14.2631196975708, "logps/chosen": -1.6757389307022095, "logps/rejected": -1.8023579120635986, "loss": 1.7489, "odds_ratio_loss": 0.7316839098930359, "rewards/accuracies": 0.46875, "rewards/chosen": -0.16757391393184662, "rewards/margins": 0.012661868706345558, "rewards/rejected": -0.18023577332496643, "sft_loss": 1.6757389307022095, "step": 160 }, { "epoch": 0.3022893976439209, "grad_norm": 1.0970226526260376, "learning_rate": 4.875748338438416e-06, "logits/chosen": -14.249468803405762, "logits/rejected": -14.319056510925293, "logps/chosen": -1.6604044437408447, "logps/rejected": -1.6869754791259766, "loss": 1.7344, "odds_ratio_loss": 0.7400213479995728, "rewards/accuracies": 0.44999998807907104, "rewards/chosen": -0.16604045033454895, "rewards/margins": 0.0026570975314825773, "rewards/rejected": -0.1686975508928299, "sft_loss": 1.6604044437408447, "step": 170 }, { "epoch": 0.32007112691709266, "grad_norm": 0.7075946927070618, "learning_rate": 4.8608326390203386e-06, "logits/chosen": -14.197771072387695, "logits/rejected": -14.143452644348145, "logps/chosen": -1.6201465129852295, "logps/rejected": -1.7580602169036865, "loss": 1.6907, "odds_ratio_loss": 0.7053945660591125, "rewards/accuracies": 0.5, "rewards/chosen": -0.1620146632194519, "rewards/margins": 0.013791357167065144, "rewards/rejected": -0.17580604553222656, "sft_loss": 1.6201465129852295, "step": 180 }, { "epoch": 0.3378528561902645, "grad_norm": 1.0393530130386353, "learning_rate": 4.845097175762251e-06, "logits/chosen": -14.362152099609375, "logits/rejected": -14.374476432800293, "logps/chosen": -1.6125462055206299, "logps/rejected": -1.6287224292755127, "loss": 1.6892, "odds_ratio_loss": 0.7666895985603333, "rewards/accuracies": 0.4437499940395355, "rewards/chosen": -0.1612546145915985, "rewards/margins": 0.001617613947018981, "rewards/rejected": -0.16287222504615784, "sft_loss": 1.6125462055206299, "step": 190 }, { "epoch": 0.3556345854634363, "grad_norm": 1.0453855991363525, "learning_rate": 4.8285474125685286e-06, "logits/chosen": -14.311877250671387, "logits/rejected": -14.24933910369873, "logps/chosen": -1.6674257516860962, "logps/rejected": -1.6954532861709595, "loss": 1.7433, "odds_ratio_loss": 0.7591363191604614, "rewards/accuracies": 0.42500001192092896, "rewards/chosen": -0.16674259305000305, "rewards/margins": 0.0028027337975800037, "rewards/rejected": -0.16954532265663147, "sft_loss": 1.6674257516860962, "step": 200 }, { "epoch": 0.37341631473660813, "grad_norm": 1.7740540504455566, "learning_rate": 4.811189096097025e-06, "logits/chosen": -14.10380744934082, "logits/rejected": -14.06958293914795, "logps/chosen": -1.6661155223846436, "logps/rejected": -1.7266288995742798, "loss": 1.7425, "odds_ratio_loss": 0.7635276913642883, "rewards/accuracies": 0.48124998807907104, "rewards/chosen": -0.16661155223846436, "rewards/margins": 0.006051325239241123, "rewards/rejected": -0.1726628839969635, "sft_loss": 1.6661155223846436, "step": 210 }, { "epoch": 0.39119804400978, "grad_norm": 1.2109721899032593, "learning_rate": 4.793028253763633e-06, "logits/chosen": -14.37977123260498, "logits/rejected": -14.255584716796875, "logps/chosen": -1.5491920709609985, "logps/rejected": -1.6557328701019287, "loss": 1.6259, "odds_ratio_loss": 0.7670000791549683, "rewards/accuracies": 0.46875, "rewards/chosen": -0.15491920709609985, "rewards/margins": 0.010654089972376823, "rewards/rejected": -0.16557331383228302, "sft_loss": 1.5491920709609985, "step": 220 }, { "epoch": 0.40897977328295176, "grad_norm": 1.2553755044937134, "learning_rate": 4.774071191649352e-06, "logits/chosen": -14.052825927734375, "logits/rejected": -14.052751541137695, "logps/chosen": -1.540856122970581, "logps/rejected": -1.742560625076294, "loss": 1.6084, "odds_ratio_loss": 0.6751853227615356, "rewards/accuracies": 0.550000011920929, "rewards/chosen": -0.15408562123775482, "rewards/margins": 0.0201704278588295, "rewards/rejected": -0.17425604164600372, "sft_loss": 1.540856122970581, "step": 230 }, { "epoch": 0.4267615025561236, "grad_norm": 1.4113616943359375, "learning_rate": 4.7543244923105975e-06, "logits/chosen": -14.20154094696045, "logits/rejected": -14.3230619430542, "logps/chosen": -1.6533008813858032, "logps/rejected": -1.6262308359146118, "loss": 1.7354, "odds_ratio_loss": 0.8208959698677063, "rewards/accuracies": 0.4625000059604645, "rewards/chosen": -0.16533009707927704, "rewards/margins": -0.002707002917304635, "rewards/rejected": -0.1626230925321579, "sft_loss": 1.6533008813858032, "step": 240 }, { "epoch": 0.4445432318292954, "grad_norm": 0.9963915348052979, "learning_rate": 4.733795012493506e-06, "logits/chosen": -14.148083686828613, "logits/rejected": -14.310300827026367, "logps/chosen": -1.6552881002426147, "logps/rejected": -1.6675243377685547, "loss": 1.7326, "odds_ratio_loss": 0.7732909321784973, "rewards/accuracies": 0.44999998807907104, "rewards/chosen": -0.165528804063797, "rewards/margins": 0.0012236315524205565, "rewards/rejected": -0.16675245761871338, "sft_loss": 1.6552881002426147, "step": 250 }, { "epoch": 0.46232496110246724, "grad_norm": 0.9358872175216675, "learning_rate": 4.712489880753035e-06, "logits/chosen": -14.420260429382324, "logits/rejected": -14.414996147155762, "logps/chosen": -1.4923756122589111, "logps/rejected": -1.5968248844146729, "loss": 1.5619, "odds_ratio_loss": 0.6949405670166016, "rewards/accuracies": 0.5062500238418579, "rewards/chosen": -0.14923755824565887, "rewards/margins": 0.010444932617247105, "rewards/rejected": -0.1596824824810028, "sft_loss": 1.4923756122589111, "step": 260 }, { "epoch": 0.480106690375639, "grad_norm": 2.065678596496582, "learning_rate": 4.690416494977673e-06, "logits/chosen": -14.560025215148926, "logits/rejected": -14.5877103805542, "logps/chosen": -1.5790516138076782, "logps/rejected": -1.7484729290008545, "loss": 1.6496, "odds_ratio_loss": 0.7055513858795166, "rewards/accuracies": 0.5249999761581421, "rewards/chosen": -0.15790514647960663, "rewards/margins": 0.016942132264375687, "rewards/rejected": -0.1748472899198532, "sft_loss": 1.5790516138076782, "step": 270 }, { "epoch": 0.49788841964881086, "grad_norm": 3.234992265701294, "learning_rate": 4.667582519820639e-06, "logits/chosen": -14.247453689575195, "logits/rejected": -14.422063827514648, "logps/chosen": -1.5711301565170288, "logps/rejected": -1.6209745407104492, "loss": 1.6445, "odds_ratio_loss": 0.7338452339172363, "rewards/accuracies": 0.5062500238418579, "rewards/chosen": -0.1571130007505417, "rewards/margins": 0.0049844542518258095, "rewards/rejected": -0.16209746897220612, "sft_loss": 1.5711301565170288, "step": 280 }, { "epoch": 0.5156701489219827, "grad_norm": 1.1059269905090332, "learning_rate": 4.643995884038443e-06, "logits/chosen": -14.227750778198242, "logits/rejected": -14.276082038879395, "logps/chosen": -1.6161178350448608, "logps/rejected": -1.7087091207504272, "loss": 1.6894, "odds_ratio_loss": 0.7330858111381531, "rewards/accuracies": 0.5062500238418579, "rewards/chosen": -0.16161179542541504, "rewards/margins": 0.009259124286472797, "rewards/rejected": -0.17087092995643616, "sft_loss": 1.6161178350448608, "step": 290 }, { "epoch": 0.5334518781951545, "grad_norm": 2.079979658126831, "learning_rate": 4.6196647777377475e-06, "logits/chosen": -14.415349960327148, "logits/rejected": -14.31702995300293, "logps/chosen": -1.5473922491073608, "logps/rejected": -1.5794051885604858, "loss": 1.6226, "odds_ratio_loss": 0.752013087272644, "rewards/accuracies": 0.4312500059604645, "rewards/chosen": -0.15473923087120056, "rewards/margins": 0.0032012953888624907, "rewards/rejected": -0.15794052183628082, "sft_loss": 1.5473922491073608, "step": 300 }, { "epoch": 0.5512336074683263, "grad_norm": 0.9750655889511108, "learning_rate": 4.59459764953147e-06, "logits/chosen": -14.490264892578125, "logits/rejected": -14.242512702941895, "logps/chosen": -1.6246612071990967, "logps/rejected": -1.6596574783325195, "loss": 1.6988, "odds_ratio_loss": 0.7414273619651794, "rewards/accuracies": 0.4625000059604645, "rewards/chosen": -0.1624661237001419, "rewards/margins": 0.00349963316693902, "rewards/rejected": -0.1659657508134842, "sft_loss": 1.6246612071990967, "step": 310 }, { "epoch": 0.5690153367414981, "grad_norm": 1.211684226989746, "learning_rate": 4.568803203605133e-06, "logits/chosen": -14.534784317016602, "logits/rejected": -14.392961502075195, "logps/chosen": -1.6170380115509033, "logps/rejected": -1.6397918462753296, "loss": 1.6966, "odds_ratio_loss": 0.7957952618598938, "rewards/accuracies": 0.5, "rewards/chosen": -0.16170379519462585, "rewards/margins": 0.0022753949742764235, "rewards/rejected": -0.1639791876077652, "sft_loss": 1.6170380115509033, "step": 320 }, { "epoch": 0.58679706601467, "grad_norm": 2.359046459197998, "learning_rate": 4.542290396694462e-06, "logits/chosen": -14.300097465515137, "logits/rejected": -14.317700386047363, "logps/chosen": -1.5104106664657593, "logps/rejected": -1.5948156118392944, "loss": 1.5853, "odds_ratio_loss": 0.7493588328361511, "rewards/accuracies": 0.45625001192092896, "rewards/chosen": -0.15104106068611145, "rewards/margins": 0.008440487086772919, "rewards/rejected": -0.15948157012462616, "sft_loss": 1.5104106664657593, "step": 330 }, { "epoch": 0.6045787952878418, "grad_norm": 1.9586892127990723, "learning_rate": 4.515068434975298e-06, "logits/chosen": -14.25054931640625, "logits/rejected": -14.31701946258545, "logps/chosen": -1.544409990310669, "logps/rejected": -1.6858068704605103, "loss": 1.6155, "odds_ratio_loss": 0.7111681699752808, "rewards/accuracies": 0.5, "rewards/chosen": -0.1544409841299057, "rewards/margins": 0.014139704406261444, "rewards/rejected": -0.16858068108558655, "sft_loss": 1.544409990310669, "step": 340 }, { "epoch": 0.6223605245610135, "grad_norm": 0.8323342800140381, "learning_rate": 4.487146770866887e-06, "logits/chosen": -14.46008586883545, "logits/rejected": -14.50438404083252, "logps/chosen": -1.6048237085342407, "logps/rejected": -1.6058448553085327, "loss": 1.6804, "odds_ratio_loss": 0.7562613487243652, "rewards/accuracies": 0.40625, "rewards/chosen": -0.16048237681388855, "rewards/margins": 0.00010212887718807906, "rewards/rejected": -0.16058449447155, "sft_loss": 1.6048237085342407, "step": 350 }, { "epoch": 0.6401422538341853, "grad_norm": 1.1129921674728394, "learning_rate": 4.458535099749666e-06, "logits/chosen": -14.248858451843262, "logits/rejected": -14.238241195678711, "logps/chosen": -1.6117630004882812, "logps/rejected": -1.6199924945831299, "loss": 1.6917, "odds_ratio_loss": 0.799778938293457, "rewards/accuracies": 0.4437499940395355, "rewards/chosen": -0.16117632389068604, "rewards/margins": 0.0008229434606619179, "rewards/rejected": -0.16199925541877747, "sft_loss": 1.6117630004882812, "step": 360 }, { "epoch": 0.6579239831073572, "grad_norm": 0.7189633250236511, "learning_rate": 4.429243356598694e-06, "logits/chosen": -14.405240058898926, "logits/rejected": -14.393125534057617, "logps/chosen": -1.485335111618042, "logps/rejected": -1.6254221200942993, "loss": 1.5568, "odds_ratio_loss": 0.7148580551147461, "rewards/accuracies": 0.4937500059604645, "rewards/chosen": -0.14853352308273315, "rewards/margins": 0.014008693397045135, "rewards/rejected": -0.1625421941280365, "sft_loss": 1.485335111618042, "step": 370 }, { "epoch": 0.675705712380529, "grad_norm": 1.066667914390564, "learning_rate": 4.399281712533875e-06, "logits/chosen": -14.525976181030273, "logits/rejected": -14.461471557617188, "logps/chosen": -1.4982891082763672, "logps/rejected": -1.5271437168121338, "loss": 1.5745, "odds_ratio_loss": 0.7622246146202087, "rewards/accuracies": 0.4625000059604645, "rewards/chosen": -0.14982891082763672, "rewards/margins": 0.00288546085357666, "rewards/rejected": -0.15271437168121338, "sft_loss": 1.4982891082763672, "step": 380 }, { "epoch": 0.6934874416537008, "grad_norm": 1.138702392578125, "learning_rate": 4.368660571288192e-06, "logits/chosen": -14.477781295776367, "logits/rejected": -14.516647338867188, "logps/chosen": -1.5524108409881592, "logps/rejected": -1.5919525623321533, "loss": 1.6311, "odds_ratio_loss": 0.7873157262802124, "rewards/accuracies": 0.46875, "rewards/chosen": -0.15524108707904816, "rewards/margins": 0.003954165615141392, "rewards/rejected": -0.15919525921344757, "sft_loss": 1.5524108409881592, "step": 390 }, { "epoch": 0.7112691709268726, "grad_norm": 0.8798184394836426, "learning_rate": 4.337390565595163e-06, "logits/chosen": -14.244585037231445, "logits/rejected": -14.454017639160156, "logps/chosen": -1.5560581684112549, "logps/rejected": -1.6040303707122803, "loss": 1.6304, "odds_ratio_loss": 0.743826150894165, "rewards/accuracies": 0.46875, "rewards/chosen": -0.15560582280158997, "rewards/margins": 0.004797201603651047, "rewards/rejected": -0.1604030430316925, "sft_loss": 1.5560581684112549, "step": 400 }, { "epoch": 0.7290509002000445, "grad_norm": 1.082557201385498, "learning_rate": 4.305482553496786e-06, "logits/chosen": -14.316876411437988, "logits/rejected": -14.236166000366211, "logps/chosen": -1.5271369218826294, "logps/rejected": -1.5710500478744507, "loss": 1.6033, "odds_ratio_loss": 0.7612074613571167, "rewards/accuracies": 0.543749988079071, "rewards/chosen": -0.15271370112895966, "rewards/margins": 0.004391324706375599, "rewards/rejected": -0.15710501372814178, "sft_loss": 1.5271369218826294, "step": 410 }, { "epoch": 0.7468326294732163, "grad_norm": 1.7793493270874023, "learning_rate": 4.272947614573244e-06, "logits/chosen": -14.312704086303711, "logits/rejected": -14.391843795776367, "logps/chosen": -1.6422202587127686, "logps/rejected": -1.6885766983032227, "loss": 1.7183, "odds_ratio_loss": 0.761288046836853, "rewards/accuracies": 0.4937500059604645, "rewards/chosen": -0.16422203183174133, "rewards/margins": 0.004635652992874384, "rewards/rejected": -0.16885769367218018, "sft_loss": 1.6422202587127686, "step": 420 }, { "epoch": 0.7646143587463881, "grad_norm": 0.7179546356201172, "learning_rate": 4.23979704609569e-06, "logits/chosen": -14.418655395507812, "logits/rejected": -14.451852798461914, "logps/chosen": -1.5165865421295166, "logps/rejected": -1.5794544219970703, "loss": 1.5868, "odds_ratio_loss": 0.7019873857498169, "rewards/accuracies": 0.518750011920929, "rewards/chosen": -0.15165865421295166, "rewards/margins": 0.006286793854087591, "rewards/rejected": -0.157945454120636, "sft_loss": 1.5165865421295166, "step": 430 }, { "epoch": 0.78239608801956, "grad_norm": 1.1082905530929565, "learning_rate": 4.206042359103435e-06, "logits/chosen": -14.335638046264648, "logits/rejected": -14.379010200500488, "logps/chosen": -1.6033432483673096, "logps/rejected": -1.648553490638733, "loss": 1.6799, "odds_ratio_loss": 0.7652724981307983, "rewards/accuracies": 0.512499988079071, "rewards/chosen": -0.16033433377742767, "rewards/margins": 0.004520997405052185, "rewards/rejected": -0.16485533118247986, "sft_loss": 1.6033432483673096, "step": 440 }, { "epoch": 0.8001778172927317, "grad_norm": 1.853089690208435, "learning_rate": 4.17169527440691e-06, "logits/chosen": -14.423266410827637, "logits/rejected": -14.40173625946045, "logps/chosen": -1.62055242061615, "logps/rejected": -1.6249053478240967, "loss": 1.6973, "odds_ratio_loss": 0.7678921222686768, "rewards/accuracies": 0.42500001192092896, "rewards/chosen": -0.16205522418022156, "rewards/margins": 0.00043528637615963817, "rewards/rejected": -0.16249051690101624, "sft_loss": 1.62055242061615, "step": 450 }, { "epoch": 0.8179595465659035, "grad_norm": 1.930782675743103, "learning_rate": 4.136767718517797e-06, "logits/chosen": -14.467844009399414, "logits/rejected": -14.397687911987305, "logps/chosen": -1.423508882522583, "logps/rejected": -1.5464013814926147, "loss": 1.4918, "odds_ratio_loss": 0.6831967830657959, "rewards/accuracies": 0.5562499761581421, "rewards/chosen": -0.14235089719295502, "rewards/margins": 0.012289242818951607, "rewards/rejected": -0.15464013814926147, "sft_loss": 1.423508882522583, "step": 460 }, { "epoch": 0.8357412758390753, "grad_norm": 4.023218631744385, "learning_rate": 4.1012718195077196e-06, "logits/chosen": -14.457601547241211, "logits/rejected": -14.645208358764648, "logps/chosen": -1.5619157552719116, "logps/rejected": -1.5855516195297241, "loss": 1.6365, "odds_ratio_loss": 0.7463001608848572, "rewards/accuracies": 0.40625, "rewards/chosen": -0.15619158744812012, "rewards/margins": 0.0023635749239474535, "rewards/rejected": -0.15855516493320465, "sft_loss": 1.5619157552719116, "step": 470 }, { "epoch": 0.8535230051122472, "grad_norm": 3.4996113777160645, "learning_rate": 4.065219902796953e-06, "logits/chosen": -14.268010139465332, "logits/rejected": -14.2593994140625, "logps/chosen": -1.537496566772461, "logps/rejected": -1.6044343709945679, "loss": 1.6152, "odds_ratio_loss": 0.7775283455848694, "rewards/accuracies": 0.48750001192092896, "rewards/chosen": -0.15374964475631714, "rewards/margins": 0.006693786941468716, "rewards/rejected": -0.16044344007968903, "sft_loss": 1.537496566772461, "step": 480 }, { "epoch": 0.871304734385419, "grad_norm": 0.903472900390625, "learning_rate": 4.028624486874608e-06, "logits/chosen": -14.208300590515137, "logits/rejected": -14.410181045532227, "logps/chosen": -1.4613759517669678, "logps/rejected": -1.5640151500701904, "loss": 1.5343, "odds_ratio_loss": 0.728947103023529, "rewards/accuracies": 0.512499988079071, "rewards/chosen": -0.14613759517669678, "rewards/margins": 0.01026391051709652, "rewards/rejected": -0.15640152990818024, "sft_loss": 1.4613759517669678, "step": 490 }, { "epoch": 0.8890864636585908, "grad_norm": 0.9934778809547424, "learning_rate": 3.99149827895177e-06, "logits/chosen": -14.429773330688477, "logits/rejected": -14.360036849975586, "logps/chosen": -1.5578300952911377, "logps/rejected": -1.5907199382781982, "loss": 1.6309, "odds_ratio_loss": 0.7302489280700684, "rewards/accuracies": 0.4937500059604645, "rewards/chosen": -0.155783012509346, "rewards/margins": 0.0032889836002141237, "rewards/rejected": -0.15907198190689087, "sft_loss": 1.5578300952911377, "step": 500 }, { "epoch": 0.8890864636585908, "eval_logits/chosen": -14.421330451965332, "eval_logits/rejected": -14.49679946899414, "eval_logps/chosen": -1.5096371173858643, "eval_logps/rejected": -1.598750114440918, "eval_loss": 1.5815595388412476, "eval_odds_ratio_loss": 0.7192248106002808, "eval_rewards/accuracies": 0.49399998784065247, "eval_rewards/chosen": -0.150963693857193, "eval_rewards/margins": 0.008911306038498878, "eval_rewards/rejected": -0.1598750203847885, "eval_runtime": 203.6844, "eval_samples_per_second": 4.91, "eval_sft_loss": 1.5096371173858643, "eval_steps_per_second": 2.455, "step": 500 }, { "epoch": 0.9068681929317626, "grad_norm": 1.555288314819336, "learning_rate": 3.953854170549114e-06, "logits/chosen": -14.514457702636719, "logits/rejected": -14.522333145141602, "logps/chosen": -1.5636659860610962, "logps/rejected": -1.554619550704956, "loss": 1.6424, "odds_ratio_loss": 0.7876118421554565, "rewards/accuracies": 0.550000011920929, "rewards/chosen": -0.15636660158634186, "rewards/margins": -0.0009046423947438598, "rewards/rejected": -0.15546198189258575, "sft_loss": 1.5636659860610962, "step": 510 }, { "epoch": 0.9246499222049345, "grad_norm": 1.688568353652954, "learning_rate": 3.91570523302051e-06, "logits/chosen": -14.493148803710938, "logits/rejected": -14.430615425109863, "logps/chosen": -1.4217069149017334, "logps/rejected": -1.5474450588226318, "loss": 1.4923, "odds_ratio_loss": 0.7059618830680847, "rewards/accuracies": 0.5249999761581421, "rewards/chosen": -0.14217069745063782, "rewards/margins": 0.012573805637657642, "rewards/rejected": -0.15474450588226318, "sft_loss": 1.4217069149017334, "step": 520 }, { "epoch": 0.9424316514781063, "grad_norm": 1.1463229656219482, "learning_rate": 3.8770647130141996e-06, "logits/chosen": -14.525823593139648, "logits/rejected": -14.399996757507324, "logps/chosen": -1.4726465940475464, "logps/rejected": -1.5658392906188965, "loss": 1.5466, "odds_ratio_loss": 0.7396677136421204, "rewards/accuracies": 0.4625000059604645, "rewards/chosen": -0.14726465940475464, "rewards/margins": 0.009319271892309189, "rewards/rejected": -0.15658393502235413, "sft_loss": 1.4726465940475464, "step": 530 }, { "epoch": 0.960213380751278, "grad_norm": 2.26594877243042, "learning_rate": 3.837946027873086e-06, "logits/chosen": -14.543024063110352, "logits/rejected": -14.401150703430176, "logps/chosen": -1.5846188068389893, "logps/rejected": -1.6536743640899658, "loss": 1.661, "odds_ratio_loss": 0.7640754580497742, "rewards/accuracies": 0.53125, "rewards/chosen": -0.15846188366413116, "rewards/margins": 0.006905559450387955, "rewards/rejected": -0.16536743938922882, "sft_loss": 1.5846188068389893, "step": 540 }, { "epoch": 0.9779951100244498, "grad_norm": 1.5690348148345947, "learning_rate": 3.7983627609757713e-06, "logits/chosen": -14.507429122924805, "logits/rejected": -14.452433586120605, "logps/chosen": -1.5472663640975952, "logps/rejected": -1.544019103050232, "loss": 1.6249, "odds_ratio_loss": 0.7762556076049805, "rewards/accuracies": 0.4312500059604645, "rewards/chosen": -0.15472662448883057, "rewards/margins": -0.0003247327113058418, "rewards/rejected": -0.15440191328525543, "sft_loss": 1.5472663640975952, "step": 550 }, { "epoch": 0.9957768392976217, "grad_norm": 1.6722140312194824, "learning_rate": 3.758328657019924e-06, "logits/chosen": -14.339811325073242, "logits/rejected": -14.203923225402832, "logps/chosen": -1.4747674465179443, "logps/rejected": -1.5587810277938843, "loss": 1.5469, "odds_ratio_loss": 0.7211123704910278, "rewards/accuracies": 0.5062500238418579, "rewards/chosen": -0.14747674763202667, "rewards/margins": 0.008401353843510151, "rewards/rejected": -0.15587811172008514, "sft_loss": 1.4747674465179443, "step": 560 }, { "epoch": 1.0135585685707935, "grad_norm": 4.022447109222412, "learning_rate": 3.717857617249642e-06, "logits/chosen": -14.2714204788208, "logits/rejected": -14.344494819641113, "logps/chosen": -1.5280239582061768, "logps/rejected": -1.6387897729873657, "loss": 1.6007, "odds_ratio_loss": 0.72718346118927, "rewards/accuracies": 0.48124998807907104, "rewards/chosen": -0.15280239284038544, "rewards/margins": 0.011076575145125389, "rewards/rejected": -0.16387899219989777, "sft_loss": 1.5280239582061768, "step": 570 }, { "epoch": 1.0313402978439654, "grad_norm": 0.8425918817520142, "learning_rate": 3.6769636946284543e-06, "logits/chosen": -14.346611022949219, "logits/rejected": -14.158876419067383, "logps/chosen": -1.3988748788833618, "logps/rejected": -1.519100308418274, "loss": 1.4702, "odds_ratio_loss": 0.7135868072509766, "rewards/accuracies": 0.48750001192092896, "rewards/chosen": -0.1398874968290329, "rewards/margins": 0.012022523209452629, "rewards/rejected": -0.15191002190113068, "sft_loss": 1.3988748788833618, "step": 580 }, { "epoch": 1.049122027117137, "grad_norm": 1.2780736684799194, "learning_rate": 3.6356610889596355e-06, "logits/chosen": -14.491503715515137, "logits/rejected": -14.515363693237305, "logps/chosen": -1.567704200744629, "logps/rejected": -1.5939210653305054, "loss": 1.6438, "odds_ratio_loss": 0.7608035206794739, "rewards/accuracies": 0.4625000059604645, "rewards/chosen": -0.15677042305469513, "rewards/margins": 0.002621681662276387, "rewards/rejected": -0.1593921184539795, "sft_loss": 1.567704200744629, "step": 590 }, { "epoch": 1.066903756390309, "grad_norm": 1.1325277090072632, "learning_rate": 3.593964141955541e-06, "logits/chosen": -14.486841201782227, "logits/rejected": -14.375473022460938, "logps/chosen": -1.4968254566192627, "logps/rejected": -1.535290241241455, "loss": 1.5708, "odds_ratio_loss": 0.7399110198020935, "rewards/accuracies": 0.5, "rewards/chosen": -0.14968255162239075, "rewards/margins": 0.0038464791141450405, "rewards/rejected": -0.15352903306484222, "sft_loss": 1.4968254566192627, "step": 600 }, { "epoch": 1.0846854856634809, "grad_norm": 1.0757452249526978, "learning_rate": 3.5518873322576573e-06, "logits/chosen": -14.257904052734375, "logits/rejected": -14.527667045593262, "logps/chosen": -1.5230721235275269, "logps/rejected": -1.5504690408706665, "loss": 1.6005, "odds_ratio_loss": 0.774411678314209, "rewards/accuracies": 0.5062500238418579, "rewards/chosen": -0.1523071974515915, "rewards/margins": 0.0027397016528993845, "rewards/rejected": -0.15504691004753113, "sft_loss": 1.5230721235275269, "step": 610 }, { "epoch": 1.1024672149366526, "grad_norm": 0.802010715007782, "learning_rate": 3.5094452704091143e-06, "logits/chosen": -14.364301681518555, "logits/rejected": -14.379095077514648, "logps/chosen": -1.4637863636016846, "logps/rejected": -1.551966667175293, "loss": 1.5353, "odds_ratio_loss": 0.7155525088310242, "rewards/accuracies": 0.4749999940395355, "rewards/chosen": -0.14637863636016846, "rewards/margins": 0.008818031288683414, "rewards/rejected": -0.1551966667175293, "sft_loss": 1.4637863636016846, "step": 620 }, { "epoch": 1.1202489442098245, "grad_norm": 1.9857678413391113, "learning_rate": 3.46665269378139e-06, "logits/chosen": -14.460027694702148, "logits/rejected": -14.280843734741211, "logps/chosen": -1.57863187789917, "logps/rejected": -1.5787197351455688, "loss": 1.6576, "odds_ratio_loss": 0.7900050282478333, "rewards/accuracies": 0.4312500059604645, "rewards/chosen": -0.15786318480968475, "rewards/margins": 8.772313776717056e-06, "rewards/rejected": -0.15787196159362793, "sft_loss": 1.57863187789917, "step": 630 }, { "epoch": 1.1380306734829961, "grad_norm": 3.4590837955474854, "learning_rate": 3.4235244614569794e-06, "logits/chosen": -14.505206108093262, "logits/rejected": -14.5104398727417, "logps/chosen": -1.5605857372283936, "logps/rejected": -1.5010731220245361, "loss": 1.6419, "odds_ratio_loss": 0.8131183385848999, "rewards/accuracies": 0.512499988079071, "rewards/chosen": -0.15605857968330383, "rewards/margins": -0.0059512583538889885, "rewards/rejected": -0.15010732412338257, "sft_loss": 1.5605857372283936, "step": 640 }, { "epoch": 1.155812402756168, "grad_norm": 0.7217416763305664, "learning_rate": 3.3800755490698008e-06, "logits/chosen": -14.571185111999512, "logits/rejected": -14.486068725585938, "logps/chosen": -1.416325569152832, "logps/rejected": -1.6571706533432007, "loss": 1.4832, "odds_ratio_loss": 0.6685255765914917, "rewards/accuracies": 0.550000011920929, "rewards/chosen": -0.1416325569152832, "rewards/margins": 0.024084512144327164, "rewards/rejected": -0.16571708023548126, "sft_loss": 1.416325569152832, "step": 650 }, { "epoch": 1.17359413202934, "grad_norm": 1.5739328861236572, "learning_rate": 3.3363210436051287e-06, "logits/chosen": -14.533714294433594, "logits/rejected": -14.47203540802002, "logps/chosen": -1.5552722215652466, "logps/rejected": -1.6581999063491821, "loss": 1.6292, "odds_ratio_loss": 0.7395690083503723, "rewards/accuracies": 0.5062500238418579, "rewards/chosen": -0.1555272340774536, "rewards/margins": 0.010292761959135532, "rewards/rejected": -0.16581998765468597, "sft_loss": 1.5552722215652466, "step": 660 }, { "epoch": 1.1913758613025116, "grad_norm": 1.1496367454528809, "learning_rate": 3.292276138160867e-06, "logits/chosen": -14.616167068481445, "logits/rejected": -14.592849731445312, "logps/chosen": -1.4817497730255127, "logps/rejected": -1.5020571947097778, "loss": 1.5589, "odds_ratio_loss": 0.7710050940513611, "rewards/accuracies": 0.41874998807907104, "rewards/chosen": -0.1481749713420868, "rewards/margins": 0.002030743286013603, "rewards/rejected": -0.15020573139190674, "sft_loss": 1.4817497730255127, "step": 670 }, { "epoch": 1.2091575905756835, "grad_norm": 0.9039623737335205, "learning_rate": 3.2479561266719694e-06, "logits/chosen": -14.403009414672852, "logits/rejected": -14.395463943481445, "logps/chosen": -1.536474347114563, "logps/rejected": -1.5868223905563354, "loss": 1.6131, "odds_ratio_loss": 0.7661021947860718, "rewards/accuracies": 0.4937500059604645, "rewards/chosen": -0.15364743769168854, "rewards/margins": 0.005034810863435268, "rewards/rejected": -0.15868225693702698, "sft_loss": 1.536474347114563, "step": 680 }, { "epoch": 1.2269393198488552, "grad_norm": 1.4711978435516357, "learning_rate": 3.2033763985998533e-06, "logits/chosen": -14.493423461914062, "logits/rejected": -14.387487411499023, "logps/chosen": -1.4371049404144287, "logps/rejected": -1.6720597743988037, "loss": 1.5038, "odds_ratio_loss": 0.6674162149429321, "rewards/accuracies": 0.543749988079071, "rewards/chosen": -0.14371049404144287, "rewards/margins": 0.023495487868785858, "rewards/rejected": -0.16720597445964813, "sft_loss": 1.4371049404144287, "step": 690 }, { "epoch": 1.244721049122027, "grad_norm": 1.8284207582473755, "learning_rate": 3.1585524335886335e-06, "logits/chosen": -14.462885856628418, "logits/rejected": -14.4248628616333, "logps/chosen": -1.4241148233413696, "logps/rejected": -1.5204662084579468, "loss": 1.4937, "odds_ratio_loss": 0.695872962474823, "rewards/accuracies": 0.512499988079071, "rewards/chosen": -0.1424115002155304, "rewards/margins": 0.00963515229523182, "rewards/rejected": -0.15204663574695587, "sft_loss": 1.4241148233413696, "step": 700 }, { "epoch": 1.262502778395199, "grad_norm": 1.8534456491470337, "learning_rate": 3.1134997960900536e-06, "logits/chosen": -14.414436340332031, "logits/rejected": -14.282020568847656, "logps/chosen": -1.4227323532104492, "logps/rejected": -1.592142105102539, "loss": 1.4906, "odds_ratio_loss": 0.678249180316925, "rewards/accuracies": 0.512499988079071, "rewards/chosen": -0.14227323234081268, "rewards/margins": 0.01694098487496376, "rewards/rejected": -0.15921422839164734, "sft_loss": 1.4227323532104492, "step": 710 }, { "epoch": 1.2802845076683709, "grad_norm": 1.5054043531417847, "learning_rate": 3.0682341299589583e-06, "logits/chosen": -14.277090072631836, "logits/rejected": -14.398614883422852, "logps/chosen": -1.473953127861023, "logps/rejected": -1.4768346548080444, "loss": 1.5498, "odds_ratio_loss": 0.7589610815048218, "rewards/accuracies": 0.4000000059604645, "rewards/chosen": -0.1473953276872635, "rewards/margins": 0.00028814561665058136, "rewards/rejected": -0.14768347144126892, "sft_loss": 1.473953127861023, "step": 720 }, { "epoch": 1.2980662369415426, "grad_norm": 2.268519878387451, "learning_rate": 3.022771153021201e-06, "logits/chosen": -14.384374618530273, "logits/rejected": -14.452374458312988, "logps/chosen": -1.4778945446014404, "logps/rejected": -1.574272871017456, "loss": 1.5509, "odds_ratio_loss": 0.7302027940750122, "rewards/accuracies": 0.543749988079071, "rewards/chosen": -0.14778944849967957, "rewards/margins": 0.009637835435569286, "rewards/rejected": -0.15742729604244232, "sft_loss": 1.4778945446014404, "step": 730 }, { "epoch": 1.3158479662147144, "grad_norm": 1.292470097541809, "learning_rate": 2.9771266516158625e-06, "logits/chosen": -14.381269454956055, "logits/rejected": -14.515772819519043, "logps/chosen": -1.467395544052124, "logps/rejected": -1.5885987281799316, "loss": 1.5376, "odds_ratio_loss": 0.702446699142456, "rewards/accuracies": 0.48750001192092896, "rewards/chosen": -0.14673955738544464, "rewards/margins": 0.01212033536285162, "rewards/rejected": -0.15885989367961884, "sft_loss": 1.467395544052124, "step": 740 }, { "epoch": 1.3336296954878861, "grad_norm": 1.0139861106872559, "learning_rate": 2.9313164751136802e-06, "logits/chosen": -14.319999694824219, "logits/rejected": -14.376035690307617, "logps/chosen": -1.4767507314682007, "logps/rejected": -1.5156667232513428, "loss": 1.5505, "odds_ratio_loss": 0.7372480630874634, "rewards/accuracies": 0.4937500059604645, "rewards/chosen": -0.1476750671863556, "rewards/margins": 0.0038915909826755524, "rewards/rejected": -0.15156666934490204, "sft_loss": 1.4767507314682007, "step": 750 }, { "epoch": 1.351411424761058, "grad_norm": 1.8870171308517456, "learning_rate": 2.8853565304135956e-06, "logits/chosen": -14.622869491577148, "logits/rejected": -14.402894973754883, "logps/chosen": -1.464207410812378, "logps/rejected": -1.509709358215332, "loss": 1.5409, "odds_ratio_loss": 0.7670952081680298, "rewards/accuracies": 0.4375, "rewards/chosen": -0.14642071723937988, "rewards/margins": 0.004550204146653414, "rewards/rejected": -0.1509709358215332, "sft_loss": 1.464207410812378, "step": 760 }, { "epoch": 1.36919315403423, "grad_norm": 2.0388317108154297, "learning_rate": 2.839262776419313e-06, "logits/chosen": -14.462852478027344, "logits/rejected": -14.366838455200195, "logps/chosen": -1.4720194339752197, "logps/rejected": -1.659558892250061, "loss": 1.5416, "odds_ratio_loss": 0.6956937313079834, "rewards/accuracies": 0.5249999761581421, "rewards/chosen": -0.14720192551612854, "rewards/margins": 0.01875394582748413, "rewards/rejected": -0.16595587134361267, "sft_loss": 1.4720194339752197, "step": 770 }, { "epoch": 1.3869748833074016, "grad_norm": 1.2085295915603638, "learning_rate": 2.793051218497817e-06, "logits/chosen": -14.64861011505127, "logits/rejected": -14.640996932983398, "logps/chosen": -1.4684925079345703, "logps/rejected": -1.4641777276992798, "loss": 1.5454, "odds_ratio_loss": 0.7690992951393127, "rewards/accuracies": 0.42500001192092896, "rewards/chosen": -0.14684924483299255, "rewards/margins": -0.00043147840187884867, "rewards/rejected": -0.1464177817106247, "sft_loss": 1.4684925079345703, "step": 780 }, { "epoch": 1.4047566125805735, "grad_norm": 0.9894825220108032, "learning_rate": 2.7467379029217437e-06, "logits/chosen": -14.430456161499023, "logits/rejected": -14.312626838684082, "logps/chosen": -1.4456686973571777, "logps/rejected": -1.5765860080718994, "loss": 1.517, "odds_ratio_loss": 0.7131879925727844, "rewards/accuracies": 0.53125, "rewards/chosen": -0.1445668637752533, "rewards/margins": 0.013091735541820526, "rewards/rejected": -0.15765860676765442, "sft_loss": 1.4456686973571777, "step": 790 }, { "epoch": 1.4225383418537452, "grad_norm": 0.9283164143562317, "learning_rate": 2.7003389112975546e-06, "logits/chosen": -14.672605514526367, "logits/rejected": -14.80772590637207, "logps/chosen": -1.5466537475585938, "logps/rejected": -1.5707231760025024, "loss": 1.6221, "odds_ratio_loss": 0.7544839382171631, "rewards/accuracies": 0.45625001192092896, "rewards/chosen": -0.15466538071632385, "rewards/margins": 0.002406922634691, "rewards/rejected": -0.1570723056793213, "sft_loss": 1.5466537475585938, "step": 800 }, { "epoch": 1.440320071126917, "grad_norm": 2.0001485347747803, "learning_rate": 2.653870354981437e-06, "logits/chosen": -14.508201599121094, "logits/rejected": -14.300331115722656, "logps/chosen": -1.343572735786438, "logps/rejected": -1.4564281702041626, "loss": 1.4137, "odds_ratio_loss": 0.7009164690971375, "rewards/accuracies": 0.5062500238418579, "rewards/chosen": -0.1343572735786438, "rewards/margins": 0.011285548098385334, "rewards/rejected": -0.14564281702041626, "sft_loss": 1.343572735786438, "step": 810 }, { "epoch": 1.458101800400089, "grad_norm": 2.214451313018799, "learning_rate": 2.6073483694848777e-06, "logits/chosen": -14.371310234069824, "logits/rejected": -14.641912460327148, "logps/chosen": -1.459166169166565, "logps/rejected": -1.5504926443099976, "loss": 1.5337, "odds_ratio_loss": 0.7451664805412292, "rewards/accuracies": 0.518750011920929, "rewards/chosen": -0.14591661095619202, "rewards/margins": 0.009132652543485165, "rewards/rejected": -0.15504927933216095, "sft_loss": 1.459166169166565, "step": 820 }, { "epoch": 1.4758835296732609, "grad_norm": 0.7959926724433899, "learning_rate": 2.560789108871847e-06, "logits/chosen": -14.411550521850586, "logits/rejected": -14.393269538879395, "logps/chosen": -1.436858892440796, "logps/rejected": -1.588494896888733, "loss": 1.5064, "odds_ratio_loss": 0.6953193545341492, "rewards/accuracies": 0.4937500059604645, "rewards/chosen": -0.14368589222431183, "rewards/margins": 0.015163603238761425, "rewards/rejected": -0.15884950757026672, "sft_loss": 1.436858892440796, "step": 830 }, { "epoch": 1.4936652589464325, "grad_norm": 2.3933050632476807, "learning_rate": 2.514208740149544e-06, "logits/chosen": -14.369955062866211, "logits/rejected": -14.41723346710205, "logps/chosen": -1.4793574810028076, "logps/rejected": -1.566274881362915, "loss": 1.5523, "odds_ratio_loss": 0.729671061038971, "rewards/accuracies": 0.5062500238418579, "rewards/chosen": -0.14793574810028076, "rewards/margins": 0.008691729977726936, "rewards/rejected": -0.15662747621536255, "sft_loss": 1.4793574810028076, "step": 840 }, { "epoch": 1.5114469882196042, "grad_norm": 1.3297358751296997, "learning_rate": 2.46762343765464e-06, "logits/chosen": -14.52283000946045, "logits/rejected": -14.487058639526367, "logps/chosen": -1.4763939380645752, "logps/rejected": -1.6392600536346436, "loss": 1.5463, "odds_ratio_loss": 0.6985622644424438, "rewards/accuracies": 0.53125, "rewards/chosen": -0.14763939380645752, "rewards/margins": 0.01628662459552288, "rewards/rejected": -0.16392602026462555, "sft_loss": 1.4763939380645752, "step": 850 }, { "epoch": 1.5292287174927761, "grad_norm": 1.4351073503494263, "learning_rate": 2.4210493774369903e-06, "logits/chosen": -14.422691345214844, "logits/rejected": -14.469161987304688, "logps/chosen": -1.5580244064331055, "logps/rejected": -1.5905354022979736, "loss": 1.6351, "odds_ratio_loss": 0.770281970500946, "rewards/accuracies": 0.4625000059604645, "rewards/chosen": -0.1558024138212204, "rewards/margins": 0.003251106943935156, "rewards/rejected": -0.15905353426933289, "sft_loss": 1.5580244064331055, "step": 860 }, { "epoch": 1.547010446765948, "grad_norm": 0.898558497428894, "learning_rate": 2.374502731642732e-06, "logits/chosen": -14.498028755187988, "logits/rejected": -14.491365432739258, "logps/chosen": -1.4510562419891357, "logps/rejected": -1.4965808391571045, "loss": 1.5247, "odds_ratio_loss": 0.7362778782844543, "rewards/accuracies": 0.5, "rewards/chosen": -0.14510561525821686, "rewards/margins": 0.004552468657493591, "rewards/rejected": -0.14965808391571045, "sft_loss": 1.4510562419891357, "step": 870 }, { "epoch": 1.56479217603912, "grad_norm": 1.0833823680877686, "learning_rate": 2.3279996628987556e-06, "logits/chosen": -14.427210807800293, "logits/rejected": -14.47814655303955, "logps/chosen": -1.4597257375717163, "logps/rejected": -1.4845510721206665, "loss": 1.5356, "odds_ratio_loss": 0.7589424252510071, "rewards/accuracies": 0.5249999761581421, "rewards/chosen": -0.14597256481647491, "rewards/margins": 0.002482546027749777, "rewards/rejected": -0.14845511317253113, "sft_loss": 1.4597257375717163, "step": 880 }, { "epoch": 1.5825739053122916, "grad_norm": 1.345390796661377, "learning_rate": 2.281556318700474e-06, "logits/chosen": -14.579635620117188, "logits/rejected": -14.662760734558105, "logps/chosen": -1.435423493385315, "logps/rejected": -1.4268932342529297, "loss": 1.5144, "odds_ratio_loss": 0.789936900138855, "rewards/accuracies": 0.4375, "rewards/chosen": -0.1435423642396927, "rewards/margins": -0.0008530290797352791, "rewards/rejected": -0.14268933236598969, "sft_loss": 1.435423493385315, "step": 890 }, { "epoch": 1.6003556345854635, "grad_norm": 2.053659439086914, "learning_rate": 2.2351888258048408e-06, "logits/chosen": -14.430631637573242, "logits/rejected": -14.57084846496582, "logps/chosen": -1.4910775423049927, "logps/rejected": -1.588700532913208, "loss": 1.5647, "odds_ratio_loss": 0.7359753251075745, "rewards/accuracies": 0.518750011920929, "rewards/chosen": -0.14910776913166046, "rewards/margins": 0.009762286208570004, "rewards/rejected": -0.15887002646923065, "sft_loss": 1.4910775423049927, "step": 900 }, { "epoch": 1.6181373638586352, "grad_norm": 1.0991109609603882, "learning_rate": 2.188913284630584e-06, "logits/chosen": -14.372177124023438, "logits/rejected": -14.45659065246582, "logps/chosen": -1.5502886772155762, "logps/rejected": -1.5803656578063965, "loss": 1.6264, "odds_ratio_loss": 0.7611321210861206, "rewards/accuracies": 0.4749999940395355, "rewards/chosen": -0.15502886474132538, "rewards/margins": 0.0030077022965997458, "rewards/rejected": -0.15803657472133636, "sft_loss": 1.5502886772155762, "step": 910 }, { "epoch": 1.635919093131807, "grad_norm": 4.411732196807861, "learning_rate": 2.1427457636675652e-06, "logits/chosen": -14.42602825164795, "logits/rejected": -14.588623046875, "logps/chosen": -1.5284509658813477, "logps/rejected": -1.539262056350708, "loss": 1.609, "odds_ratio_loss": 0.8054282069206238, "rewards/accuracies": 0.45625001192092896, "rewards/chosen": -0.152845099568367, "rewards/margins": 0.0010811155661940575, "rewards/rejected": -0.15392622351646423, "sft_loss": 1.5284509658813477, "step": 920 }, { "epoch": 1.653700822404979, "grad_norm": 1.1233824491500854, "learning_rate": 2.096702293897247e-06, "logits/chosen": -14.348466873168945, "logits/rejected": -14.271936416625977, "logps/chosen": -1.4055891036987305, "logps/rejected": -1.5611364841461182, "loss": 1.4753, "odds_ratio_loss": 0.6970332860946655, "rewards/accuracies": 0.5375000238418579, "rewards/chosen": -0.1405588984489441, "rewards/margins": 0.015554727986454964, "rewards/rejected": -0.1561136394739151, "sft_loss": 1.4055891036987305, "step": 930 }, { "epoch": 1.6714825516781509, "grad_norm": 1.966296672821045, "learning_rate": 2.0507988632261672e-06, "logits/chosen": -14.399055480957031, "logits/rejected": -14.409767150878906, "logps/chosen": -1.4748440980911255, "logps/rejected": -1.4950190782546997, "loss": 1.5523, "odds_ratio_loss": 0.7747657895088196, "rewards/accuracies": 0.5, "rewards/chosen": -0.1474844217300415, "rewards/margins": 0.002017489168792963, "rewards/rejected": -0.14950190484523773, "sft_loss": 1.4748440980911255, "step": 940 }, { "epoch": 1.6892642809513225, "grad_norm": 2.740964651107788, "learning_rate": 2.005051410934382e-06, "logits/chosen": -14.488139152526855, "logits/rejected": -14.520662307739258, "logps/chosen": -1.5530728101730347, "logps/rejected": -1.6438829898834229, "loss": 1.6259, "odds_ratio_loss": 0.7283372282981873, "rewards/accuracies": 0.48750001192092896, "rewards/chosen": -0.15530726313591003, "rewards/margins": 0.009081020019948483, "rewards/rejected": -0.16438829898834229, "sft_loss": 1.5530728101730347, "step": 950 }, { "epoch": 1.7070460102244942, "grad_norm": 2.387444496154785, "learning_rate": 1.9594758221407843e-06, "logits/chosen": -14.521173477172852, "logits/rejected": -14.390649795532227, "logps/chosen": -1.3837093114852905, "logps/rejected": -1.492570161819458, "loss": 1.453, "odds_ratio_loss": 0.6927343606948853, "rewards/accuracies": 0.5687500238418579, "rewards/chosen": -0.13837094604969025, "rewards/margins": 0.010886076837778091, "rewards/rejected": -0.14925701916217804, "sft_loss": 1.3837093114852905, "step": 960 }, { "epoch": 1.724827739497666, "grad_norm": 1.347974181175232, "learning_rate": 1.9140879222872408e-06, "logits/chosen": -14.385538101196289, "logits/rejected": -14.44627857208252, "logps/chosen": -1.4018323421478271, "logps/rejected": -1.4524750709533691, "loss": 1.4772, "odds_ratio_loss": 0.7537996172904968, "rewards/accuracies": 0.48750001192092896, "rewards/chosen": -0.140183225274086, "rewards/margins": 0.0050642904825508595, "rewards/rejected": -0.14524750411510468, "sft_loss": 1.4018323421478271, "step": 970 }, { "epoch": 1.742609468770838, "grad_norm": 0.7524885535240173, "learning_rate": 1.8689034716434346e-06, "logits/chosen": -14.513898849487305, "logits/rejected": -14.415435791015625, "logps/chosen": -1.4909882545471191, "logps/rejected": -1.4778468608856201, "loss": 1.5681, "odds_ratio_loss": 0.771571159362793, "rewards/accuracies": 0.45625001192092896, "rewards/chosen": -0.14909882843494415, "rewards/margins": -0.0013141353847458959, "rewards/rejected": -0.14778469502925873, "sft_loss": 1.4909882545471191, "step": 980 }, { "epoch": 1.76039119804401, "grad_norm": 1.0324140787124634, "learning_rate": 1.8239381598343576e-06, "logits/chosen": -14.462181091308594, "logits/rejected": -14.475656509399414, "logps/chosen": -1.411113977432251, "logps/rejected": -1.4429736137390137, "loss": 1.4872, "odds_ratio_loss": 0.7608811259269714, "rewards/accuracies": 0.44999998807907104, "rewards/chosen": -0.14111140370368958, "rewards/margins": 0.003185967681929469, "rewards/rejected": -0.14429736137390137, "sft_loss": 1.411113977432251, "step": 990 }, { "epoch": 1.7781729273171816, "grad_norm": 1.5470359325408936, "learning_rate": 1.779207600392312e-06, "logits/chosen": -14.624302864074707, "logits/rejected": -14.673869132995605, "logps/chosen": -1.4659007787704468, "logps/rejected": -1.5123026371002197, "loss": 1.5401, "odds_ratio_loss": 0.7417243123054504, "rewards/accuracies": 0.4749999940395355, "rewards/chosen": -0.14659008383750916, "rewards/margins": 0.004640174098312855, "rewards/rejected": -0.15123026072978973, "sft_loss": 1.4659007787704468, "step": 1000 }, { "epoch": 1.7781729273171816, "eval_logits/chosen": -14.472068786621094, "eval_logits/rejected": -14.548614501953125, "eval_logps/chosen": -1.4554640054702759, "eval_logps/rejected": -1.5491538047790527, "eval_loss": 1.5269325971603394, "eval_odds_ratio_loss": 0.7146860361099243, "eval_rewards/accuracies": 0.5019999742507935, "eval_rewards/chosen": -0.14554640650749207, "eval_rewards/margins": 0.00936897937208414, "eval_rewards/rejected": -0.15491539239883423, "eval_runtime": 408.1752, "eval_samples_per_second": 2.45, "eval_sft_loss": 1.4554640054702759, "eval_steps_per_second": 1.225, "step": 1000 }, { "epoch": 1.7959546565903532, "grad_norm": 2.230626106262207, "learning_rate": 1.7347273253353552e-06, "logits/chosen": -14.449197769165039, "logits/rejected": -14.371235847473145, "logps/chosen": -1.4797186851501465, "logps/rejected": -1.5376956462860107, "loss": 1.5549, "odds_ratio_loss": 0.7520232796669006, "rewards/accuracies": 0.45625001192092896, "rewards/chosen": -0.14797186851501465, "rewards/margins": 0.005797683726996183, "rewards/rejected": -0.15376953780651093, "sft_loss": 1.4797186851501465, "step": 1010 }, { "epoch": 1.8137363858635251, "grad_norm": 3.5348658561706543, "learning_rate": 1.690512779774029e-06, "logits/chosen": -14.508018493652344, "logits/rejected": -14.555743217468262, "logps/chosen": -1.4630930423736572, "logps/rejected": -1.5662147998809814, "loss": 1.5345, "odds_ratio_loss": 0.714568018913269, "rewards/accuracies": 0.46875, "rewards/chosen": -0.14630930125713348, "rewards/margins": 0.010312167927622795, "rewards/rejected": -0.15662148594856262, "sft_loss": 1.4630930423736572, "step": 1020 }, { "epoch": 1.831518115136697, "grad_norm": 1.3148037195205688, "learning_rate": 1.6465793165482838e-06, "logits/chosen": -14.601341247558594, "logits/rejected": -14.604815483093262, "logps/chosen": -1.3863935470581055, "logps/rejected": -1.5016463994979858, "loss": 1.4553, "odds_ratio_loss": 0.6889203786849976, "rewards/accuracies": 0.518750011920929, "rewards/chosen": -0.13863936066627502, "rewards/margins": 0.011525283567607403, "rewards/rejected": -0.1501646339893341, "sft_loss": 1.3863935470581055, "step": 1030 }, { "epoch": 1.849299844409869, "grad_norm": 1.944263219833374, "learning_rate": 1.6029421908964305e-06, "logits/chosen": -14.364709854125977, "logits/rejected": -14.301609992980957, "logps/chosen": -1.444108247756958, "logps/rejected": -1.735345482826233, "loss": 1.5112, "odds_ratio_loss": 0.6704747080802917, "rewards/accuracies": 0.5687500238418579, "rewards/chosen": -0.1444108486175537, "rewards/margins": 0.029123712331056595, "rewards/rejected": -0.1735345423221588, "sft_loss": 1.444108247756958, "step": 1040 }, { "epoch": 1.8670815736830408, "grad_norm": 3.4116580486297607, "learning_rate": 1.559616555157985e-06, "logits/chosen": -14.63707160949707, "logits/rejected": -14.487701416015625, "logps/chosen": -1.4554407596588135, "logps/rejected": -1.532787561416626, "loss": 1.529, "odds_ratio_loss": 0.7356154322624207, "rewards/accuracies": 0.4937500059604645, "rewards/chosen": -0.14554408192634583, "rewards/margins": 0.007734687067568302, "rewards/rejected": -0.15327878296375275, "sft_loss": 1.4554407596588135, "step": 1050 }, { "epoch": 1.8848633029562125, "grad_norm": 1.2246363162994385, "learning_rate": 1.516617453512252e-06, "logits/chosen": -14.424253463745117, "logits/rejected": -14.5010347366333, "logps/chosen": -1.5207793712615967, "logps/rejected": -1.531063437461853, "loss": 1.5985, "odds_ratio_loss": 0.7770354151725769, "rewards/accuracies": 0.46875, "rewards/chosen": -0.15207794308662415, "rewards/margins": 0.0010283945593982935, "rewards/rejected": -0.15310634672641754, "sft_loss": 1.5207793712615967, "step": 1060 }, { "epoch": 1.9026450322293842, "grad_norm": 2.65510630607605, "learning_rate": 1.473959816754449e-06, "logits/chosen": -14.302286148071289, "logits/rejected": -14.37928581237793, "logps/chosen": -1.3779585361480713, "logps/rejected": -1.444608211517334, "loss": 1.4506, "odds_ratio_loss": 0.7259268164634705, "rewards/accuracies": 0.5062500238418579, "rewards/chosen": -0.1377958357334137, "rewards/margins": 0.00666497927159071, "rewards/rejected": -0.14446081221103668, "sft_loss": 1.3779585361480713, "step": 1070 }, { "epoch": 1.920426761502556, "grad_norm": 1.5242667198181152, "learning_rate": 1.4316584571112213e-06, "logits/chosen": -14.791394233703613, "logits/rejected": -14.659652709960938, "logps/chosen": -1.451185941696167, "logps/rejected": -1.5176652669906616, "loss": 1.5255, "odds_ratio_loss": 0.7434892058372498, "rewards/accuracies": 0.44999998807907104, "rewards/chosen": -0.1451185941696167, "rewards/margins": 0.0066479267552495, "rewards/rejected": -0.15176650881767273, "sft_loss": 1.451185941696167, "step": 1080 }, { "epoch": 1.938208490775728, "grad_norm": 1.3730899095535278, "learning_rate": 1.389728063097306e-06, "logits/chosen": -14.725341796875, "logits/rejected": -14.647857666015625, "logps/chosen": -1.4444434642791748, "logps/rejected": -1.6104562282562256, "loss": 1.5134, "odds_ratio_loss": 0.6893559098243713, "rewards/accuracies": 0.48750001192092896, "rewards/chosen": -0.14444434642791748, "rewards/margins": 0.016601284965872765, "rewards/rejected": -0.161045640707016, "sft_loss": 1.4444434642791748, "step": 1090 }, { "epoch": 1.9559902200488999, "grad_norm": 0.9227787852287292, "learning_rate": 1.348183194415179e-06, "logits/chosen": -14.495756149291992, "logits/rejected": -14.327432632446289, "logps/chosen": -1.419993281364441, "logps/rejected": -1.5734179019927979, "loss": 1.4884, "odds_ratio_loss": 0.6841065883636475, "rewards/accuracies": 0.5249999761581421, "rewards/chosen": -0.14199933409690857, "rewards/margins": 0.0153424721211195, "rewards/rejected": -0.15734180808067322, "sft_loss": 1.419993281364441, "step": 1100 }, { "epoch": 1.9737719493220716, "grad_norm": 0.9474197626113892, "learning_rate": 1.3070382768994015e-06, "logits/chosen": -14.650873184204102, "logits/rejected": -14.58227825164795, "logps/chosen": -1.4364961385726929, "logps/rejected": -1.5456112623214722, "loss": 1.5057, "odds_ratio_loss": 0.6923903226852417, "rewards/accuracies": 0.512499988079071, "rewards/chosen": -0.1436496078968048, "rewards/margins": 0.010911517776548862, "rewards/rejected": -0.1545611321926117, "sft_loss": 1.4364961385726929, "step": 1110 }, { "epoch": 1.9915536785952432, "grad_norm": 1.042833924293518, "learning_rate": 1.2663075975074746e-06, "logits/chosen": -14.496850967407227, "logits/rejected": -14.485113143920898, "logps/chosen": -1.4912959337234497, "logps/rejected": -1.6449800729751587, "loss": 1.5613, "odds_ratio_loss": 0.699638307094574, "rewards/accuracies": 0.4937500059604645, "rewards/chosen": -0.14912959933280945, "rewards/margins": 0.015368418768048286, "rewards/rejected": -0.1644980013370514, "sft_loss": 1.4912959337234497, "step": 1120 }, { "epoch": 2.009335407868415, "grad_norm": 2.740922689437866, "learning_rate": 1.2260052993589034e-06, "logits/chosen": -14.43859577178955, "logits/rejected": -14.43925952911377, "logps/chosen": -1.535914659500122, "logps/rejected": -1.5225673913955688, "loss": 1.615, "odds_ratio_loss": 0.7913249731063843, "rewards/accuracies": 0.4625000059604645, "rewards/chosen": -0.15359148383140564, "rewards/margins": -0.0013347306521609426, "rewards/rejected": -0.15225675702095032, "sft_loss": 1.535914659500122, "step": 1130 }, { "epoch": 2.027117137141587, "grad_norm": 0.7980636954307556, "learning_rate": 1.1861453768242099e-06, "logits/chosen": -14.416345596313477, "logits/rejected": -14.40721321105957, "logps/chosen": -1.4432775974273682, "logps/rejected": -1.5133426189422607, "loss": 1.5179, "odds_ratio_loss": 0.7463361620903015, "rewards/accuracies": 0.5375000238418579, "rewards/chosen": -0.14432775974273682, "rewards/margins": 0.007006504572927952, "rewards/rejected": -0.1513342708349228, "sft_loss": 1.4432775974273682, "step": 1140 }, { "epoch": 2.044898866414759, "grad_norm": 5.74677038192749, "learning_rate": 1.1467416706655982e-06, "logits/chosen": -14.52302074432373, "logits/rejected": -14.662378311157227, "logps/chosen": -1.5389671325683594, "logps/rejected": -1.645978569984436, "loss": 1.6125, "odds_ratio_loss": 0.7352578043937683, "rewards/accuracies": 0.4937500059604645, "rewards/chosen": -0.15389671921730042, "rewards/margins": 0.010701162740588188, "rewards/rejected": -0.16459788382053375, "sft_loss": 1.5389671325683594, "step": 1150 }, { "epoch": 2.062680595687931, "grad_norm": 0.986960232257843, "learning_rate": 1.1078078632309559e-06, "logits/chosen": -14.417854309082031, "logits/rejected": -14.478330612182617, "logps/chosen": -1.4349641799926758, "logps/rejected": -1.5250955820083618, "loss": 1.5053, "odds_ratio_loss": 0.7031277418136597, "rewards/accuracies": 0.550000011920929, "rewards/chosen": -0.14349642395973206, "rewards/margins": 0.009013157337903976, "rewards/rejected": -0.15250957012176514, "sft_loss": 1.4349641799926758, "step": 1160 }, { "epoch": 2.0804623249611023, "grad_norm": 2.110325813293457, "learning_rate": 1.0693574737028627e-06, "logits/chosen": -14.4419584274292, "logits/rejected": -14.437457084655762, "logps/chosen": -1.5028114318847656, "logps/rejected": -1.5467736721038818, "loss": 1.5773, "odds_ratio_loss": 0.7452652454376221, "rewards/accuracies": 0.48124998807907104, "rewards/chosen": -0.1502811312675476, "rewards/margins": 0.004396246280521154, "rewards/rejected": -0.1546773910522461, "sft_loss": 1.5028114318847656, "step": 1170 }, { "epoch": 2.098244054234274, "grad_norm": 1.9610004425048828, "learning_rate": 1.0314038534042586e-06, "logits/chosen": -14.581426620483398, "logits/rejected": -14.440699577331543, "logps/chosen": -1.3876335620880127, "logps/rejected": -1.5056065320968628, "loss": 1.4589, "odds_ratio_loss": 0.7131034731864929, "rewards/accuracies": 0.4749999940395355, "rewards/chosen": -0.13876333832740784, "rewards/margins": 0.011797326616942883, "rewards/rejected": -0.1505606770515442, "sft_loss": 1.3876335620880127, "step": 1180 }, { "epoch": 2.116025783507446, "grad_norm": 1.4545583724975586, "learning_rate": 9.939601811623946e-07, "logits/chosen": -14.581433296203613, "logits/rejected": -14.601740837097168, "logps/chosen": -1.422616720199585, "logps/rejected": -1.5079143047332764, "loss": 1.4943, "odds_ratio_loss": 0.7167633771896362, "rewards/accuracies": 0.4937500059604645, "rewards/chosen": -0.14226169884204865, "rewards/margins": 0.00852974783629179, "rewards/rejected": -0.15079143643379211, "sft_loss": 1.422616720199585, "step": 1190 }, { "epoch": 2.133807512780618, "grad_norm": 1.6818853616714478, "learning_rate": 9.570394587326825e-07, "logits/chosen": -14.631085395812988, "logits/rejected": -14.470014572143555, "logps/chosen": -1.4276001453399658, "logps/rejected": -1.5927342176437378, "loss": 1.4962, "odds_ratio_loss": 0.6859818696975708, "rewards/accuracies": 0.543749988079071, "rewards/chosen": -0.1427600234746933, "rewards/margins": 0.016513412818312645, "rewards/rejected": -0.1592734307050705, "sft_loss": 1.4276001453399658, "step": 1200 }, { "epoch": 2.15158924205379, "grad_norm": 0.9193028807640076, "learning_rate": 9.206545062840302e-07, "logits/chosen": -14.681951522827148, "logits/rejected": -14.49401569366455, "logps/chosen": -1.4501049518585205, "logps/rejected": -1.550287127494812, "loss": 1.5204, "odds_ratio_loss": 0.7033563256263733, "rewards/accuracies": 0.5625, "rewards/chosen": -0.14501050114631653, "rewards/margins": 0.010018205270171165, "rewards/rejected": -0.15502868592739105, "sft_loss": 1.4501049518585205, "step": 1210 }, { "epoch": 2.1693709713269618, "grad_norm": 0.9245877265930176, "learning_rate": 8.848179579472285e-07, "logits/chosen": -14.563427925109863, "logits/rejected": -14.575236320495605, "logps/chosen": -1.3411179780960083, "logps/rejected": -1.3986274003982544, "loss": 1.4132, "odds_ratio_loss": 0.7204734683036804, "rewards/accuracies": 0.48750001192092896, "rewards/chosen": -0.13411179184913635, "rewards/margins": 0.005750957410782576, "rewards/rejected": -0.13986274600028992, "sft_loss": 1.3411179780960083, "step": 1220 }, { "epoch": 2.1871527006001332, "grad_norm": 4.244547367095947, "learning_rate": 8.495422574279403e-07, "logits/chosen": -14.301058769226074, "logits/rejected": -14.25413703918457, "logps/chosen": -1.370896339416504, "logps/rejected": -1.5229545831680298, "loss": 1.4426, "odds_ratio_loss": 0.7167730927467346, "rewards/accuracies": 0.581250011920929, "rewards/chosen": -0.13708963990211487, "rewards/margins": 0.015205820091068745, "rewards/rejected": -0.15229545533657074, "sft_loss": 1.370896339416504, "step": 1230 }, { "epoch": 2.204934429873305, "grad_norm": 1.5995064973831177, "learning_rate": 8.148396536858063e-07, "logits/chosen": -14.522483825683594, "logits/rejected": -14.575413703918457, "logps/chosen": -1.506316065788269, "logps/rejected": -1.6317975521087646, "loss": 1.578, "odds_ratio_loss": 0.7170661687850952, "rewards/accuracies": 0.5375000238418579, "rewards/chosen": -0.1506316065788269, "rewards/margins": 0.012548169121146202, "rewards/rejected": -0.16317978501319885, "sft_loss": 1.506316065788269, "step": 1240 }, { "epoch": 2.222716159146477, "grad_norm": 2.302438497543335, "learning_rate": 7.807221966811815e-07, "logits/chosen": -14.514368057250977, "logits/rejected": -14.467686653137207, "logps/chosen": -1.3972229957580566, "logps/rejected": -1.503300666809082, "loss": 1.4695, "odds_ratio_loss": 0.7227479219436646, "rewards/accuracies": 0.48124998807907104, "rewards/chosen": -0.1397223025560379, "rewards/margins": 0.010607777163386345, "rewards/rejected": -0.1503300666809082, "sft_loss": 1.3972229957580566, "step": 1250 }, { "epoch": 2.240497888419649, "grad_norm": 2.491163492202759, "learning_rate": 7.47201733190962e-07, "logits/chosen": -14.408790588378906, "logits/rejected": -14.414535522460938, "logps/chosen": -1.4305273294448853, "logps/rejected": -1.489025354385376, "loss": 1.5047, "odds_ratio_loss": 0.7419496774673462, "rewards/accuracies": 0.48124998807907104, "rewards/chosen": -0.14305274188518524, "rewards/margins": 0.005849803332239389, "rewards/rejected": -0.1489025503396988, "sft_loss": 1.4305273294448853, "step": 1260 }, { "epoch": 2.258279617692821, "grad_norm": 1.4214234352111816, "learning_rate": 7.142899026949721e-07, "logits/chosen": -14.524235725402832, "logits/rejected": -14.52795696258545, "logps/chosen": -1.4059574604034424, "logps/rejected": -1.5294010639190674, "loss": 1.4755, "odds_ratio_loss": 0.6952685117721558, "rewards/accuracies": 0.53125, "rewards/chosen": -0.1405957192182541, "rewards/margins": 0.012344368733465672, "rewards/rejected": -0.15294012427330017, "sft_loss": 1.4059574604034424, "step": 1270 }, { "epoch": 2.2760613469659923, "grad_norm": 5.792439937591553, "learning_rate": 6.819981333343273e-07, "logits/chosen": -14.282297134399414, "logits/rejected": -14.3455171585083, "logps/chosen": -1.3890929222106934, "logps/rejected": -1.5048874616622925, "loss": 1.4613, "odds_ratio_loss": 0.721687912940979, "rewards/accuracies": 0.5249999761581421, "rewards/chosen": -0.13890929520130157, "rewards/margins": 0.011579466983675957, "rewards/rejected": -0.1504887491464615, "sft_loss": 1.3890929222106934, "step": 1280 }, { "epoch": 2.293843076239164, "grad_norm": 1.8430945873260498, "learning_rate": 6.503376379431839e-07, "logits/chosen": -14.595362663269043, "logits/rejected": -14.600665092468262, "logps/chosen": -1.5411078929901123, "logps/rejected": -1.4967674016952515, "loss": 1.6191, "odds_ratio_loss": 0.7797070741653442, "rewards/accuracies": 0.41874998807907104, "rewards/chosen": -0.15411078929901123, "rewards/margins": -0.004434044472873211, "rewards/rejected": -0.14967674016952515, "sft_loss": 1.5411078929901123, "step": 1290 }, { "epoch": 2.311624805512336, "grad_norm": 1.6006221771240234, "learning_rate": 6.193194101552502e-07, "logits/chosen": -14.458605766296387, "logits/rejected": -14.19080638885498, "logps/chosen": -1.4712187051773071, "logps/rejected": -1.5340622663497925, "loss": 1.5413, "odds_ratio_loss": 0.7012200951576233, "rewards/accuracies": 0.5062500238418579, "rewards/chosen": -0.147121861577034, "rewards/margins": 0.006284369621425867, "rewards/rejected": -0.15340623259544373, "sft_loss": 1.4712187051773071, "step": 1300 }, { "epoch": 2.329406534785508, "grad_norm": 2.382812261581421, "learning_rate": 5.889542205864083e-07, "logits/chosen": -14.490499496459961, "logits/rejected": -14.431979179382324, "logps/chosen": -1.5115288496017456, "logps/rejected": -1.508636474609375, "loss": 1.5893, "odds_ratio_loss": 0.7778019309043884, "rewards/accuracies": 0.48750001192092896, "rewards/chosen": -0.15115289390087128, "rewards/margins": -0.0002892397460527718, "rewards/rejected": -0.1508636474609375, "sft_loss": 1.5115288496017456, "step": 1310 }, { "epoch": 2.34718826405868, "grad_norm": 1.2705732583999634, "learning_rate": 5.592526130947862e-07, "logits/chosen": -14.570259094238281, "logits/rejected": -14.508715629577637, "logps/chosen": -1.4529051780700684, "logps/rejected": -1.5590078830718994, "loss": 1.5284, "odds_ratio_loss": 0.7552819848060608, "rewards/accuracies": 0.4000000059604645, "rewards/chosen": -0.14529050886631012, "rewards/margins": 0.01061027031391859, "rewards/rejected": -0.15590079128742218, "sft_loss": 1.4529051780700684, "step": 1320 }, { "epoch": 2.3649699933318518, "grad_norm": 1.9159420728683472, "learning_rate": 5.302249011195507e-07, "logits/chosen": -14.313755989074707, "logits/rejected": -14.381486892700195, "logps/chosen": -1.3798234462738037, "logps/rejected": -1.4174072742462158, "loss": 1.4519, "odds_ratio_loss": 0.7206598520278931, "rewards/accuracies": 0.48750001192092896, "rewards/chosen": -0.1379823386669159, "rewards/margins": 0.0037583820521831512, "rewards/rejected": -0.14174072444438934, "sft_loss": 1.3798234462738037, "step": 1330 }, { "epoch": 2.382751722605023, "grad_norm": 3.4968583583831787, "learning_rate": 5.018811640997307e-07, "logits/chosen": -14.515790939331055, "logits/rejected": -14.633216857910156, "logps/chosen": -1.471914529800415, "logps/rejected": -1.6871318817138672, "loss": 1.5372, "odds_ratio_loss": 0.6527343392372131, "rewards/accuracies": 0.59375, "rewards/chosen": -0.14719144999980927, "rewards/margins": 0.02152174338698387, "rewards/rejected": -0.16871318221092224, "sft_loss": 1.471914529800415, "step": 1340 }, { "epoch": 2.400533451878195, "grad_norm": 1.3940002918243408, "learning_rate": 4.7423124397427105e-07, "logits/chosen": -14.439651489257812, "logits/rejected": -14.579530715942383, "logps/chosen": -1.4648997783660889, "logps/rejected": -1.4503980875015259, "loss": 1.5422, "odds_ratio_loss": 0.773194432258606, "rewards/accuracies": 0.48750001192092896, "rewards/chosen": -0.1464899778366089, "rewards/margins": -0.0014501826371997595, "rewards/rejected": -0.14503981173038483, "sft_loss": 1.4648997783660889, "step": 1350 }, { "epoch": 2.418315181151367, "grad_norm": 1.0056315660476685, "learning_rate": 4.472847417645787e-07, "logits/chosen": -14.650228500366211, "logits/rejected": -14.57947826385498, "logps/chosen": -1.3967421054840088, "logps/rejected": -1.6349856853485107, "loss": 1.4623, "odds_ratio_loss": 0.6557605266571045, "rewards/accuracies": 0.53125, "rewards/chosen": -0.13967421650886536, "rewards/margins": 0.023824386298656464, "rewards/rejected": -0.16349859535694122, "sft_loss": 1.3967421054840088, "step": 1360 }, { "epoch": 2.436096910424539, "grad_norm": 0.7953612804412842, "learning_rate": 4.210510142406993e-07, "logits/chosen": -14.647814750671387, "logits/rejected": -14.501565933227539, "logps/chosen": -1.4687623977661133, "logps/rejected": -1.5674188137054443, "loss": 1.5411, "odds_ratio_loss": 0.723659873008728, "rewards/accuracies": 0.4749999940395355, "rewards/chosen": -0.1468762457370758, "rewards/margins": 0.009865625761449337, "rewards/rejected": -0.15674187242984772, "sft_loss": 1.4687623977661133, "step": 1370 }, { "epoch": 2.4538786396977104, "grad_norm": 1.0436296463012695, "learning_rate": 3.9553917067232966e-07, "logits/chosen": -14.456913948059082, "logits/rejected": -14.33137321472168, "logps/chosen": -1.451188564300537, "logps/rejected": -1.5067174434661865, "loss": 1.5265, "odds_ratio_loss": 0.7529994249343872, "rewards/accuracies": 0.46875, "rewards/chosen": -0.1451188623905182, "rewards/margins": 0.005552901886403561, "rewards/rejected": -0.15067176520824432, "sft_loss": 1.451188564300537, "step": 1380 }, { "epoch": 2.4716603689708823, "grad_norm": 1.177869200706482, "learning_rate": 3.707580696657509e-07, "logits/chosen": -14.569585800170898, "logits/rejected": -14.398585319519043, "logps/chosen": -1.4260759353637695, "logps/rejected": -1.4303407669067383, "loss": 1.5, "odds_ratio_loss": 0.7389937043190002, "rewards/accuracies": 0.4625000059604645, "rewards/chosen": -0.14260759949684143, "rewards/margins": 0.0004264971357770264, "rewards/rejected": -0.14303407073020935, "sft_loss": 1.4260759353637695, "step": 1390 }, { "epoch": 2.489442098244054, "grad_norm": 1.4175564050674438, "learning_rate": 3.4671631608781815e-07, "logits/chosen": -14.617632865905762, "logits/rejected": -14.494784355163574, "logps/chosen": -1.4826141595840454, "logps/rejected": -1.5348364114761353, "loss": 1.5593, "odds_ratio_loss": 0.7670896649360657, "rewards/accuracies": 0.42500001192092896, "rewards/chosen": -0.1482614129781723, "rewards/margins": 0.005222243722528219, "rewards/rejected": -0.15348365902900696, "sft_loss": 1.4826141595840454, "step": 1400 }, { "epoch": 2.507223827517226, "grad_norm": 1.6863813400268555, "learning_rate": 3.234222580780405e-07, "logits/chosen": -14.408329963684082, "logits/rejected": -14.414642333984375, "logps/chosen": -1.4218008518218994, "logps/rejected": -1.4535105228424072, "loss": 1.4962, "odds_ratio_loss": 0.7441353797912598, "rewards/accuracies": 0.4312500059604645, "rewards/chosen": -0.14218010008335114, "rewards/margins": 0.0031709708273410797, "rewards/rejected": -0.1453510820865631, "sft_loss": 1.4218008518218994, "step": 1410 }, { "epoch": 2.525005556790398, "grad_norm": 4.5228376388549805, "learning_rate": 3.0088398414982375e-07, "logits/chosen": -14.276860237121582, "logits/rejected": -14.423869132995605, "logps/chosen": -1.5565452575683594, "logps/rejected": -1.6457360982894897, "loss": 1.6331, "odds_ratio_loss": 0.7656282782554626, "rewards/accuracies": 0.5, "rewards/chosen": -0.15565453469753265, "rewards/margins": 0.008919079788029194, "rewards/rejected": -0.16457359492778778, "sft_loss": 1.5565452575683594, "step": 1420 }, { "epoch": 2.54278728606357, "grad_norm": 6.204384803771973, "learning_rate": 2.7910932038184487e-07, "logits/chosen": -14.392138481140137, "logits/rejected": -14.114950180053711, "logps/chosen": -1.4198369979858398, "logps/rejected": -1.5630581378936768, "loss": 1.4895, "odds_ratio_loss": 0.6968662142753601, "rewards/accuracies": 0.550000011920929, "rewards/chosen": -0.14198370277881622, "rewards/margins": 0.014322122558951378, "rewards/rejected": -0.15630581974983215, "sft_loss": 1.4198369979858398, "step": 1430 }, { "epoch": 2.5605690153367417, "grad_norm": 2.048856258392334, "learning_rate": 2.5810582770057325e-07, "logits/chosen": -14.456823348999023, "logits/rejected": -14.554224967956543, "logps/chosen": -1.400504469871521, "logps/rejected": -1.4313546419143677, "loss": 1.4769, "odds_ratio_loss": 0.764117419719696, "rewards/accuracies": 0.5, "rewards/chosen": -0.14005044102668762, "rewards/margins": 0.0030850153416395187, "rewards/rejected": -0.1431354582309723, "sft_loss": 1.400504469871521, "step": 1440 }, { "epoch": 2.578350744609913, "grad_norm": 1.2424274682998657, "learning_rate": 2.3788079925484402e-07, "logits/chosen": -14.654197692871094, "logits/rejected": -14.54980754852295, "logps/chosen": -1.4363069534301758, "logps/rejected": -1.4395811557769775, "loss": 1.5116, "odds_ratio_loss": 0.7526046633720398, "rewards/accuracies": 0.45625001192092896, "rewards/chosen": -0.14363068342208862, "rewards/margins": 0.0003274245245847851, "rewards/rejected": -0.14395812153816223, "sft_loss": 1.4363069534301758, "step": 1450 }, { "epoch": 2.596132473883085, "grad_norm": 1.602452039718628, "learning_rate": 2.1844125788342661e-07, "logits/chosen": -14.462437629699707, "logits/rejected": -14.348231315612793, "logps/chosen": -1.4353057146072388, "logps/rejected": -1.6425654888153076, "loss": 1.5064, "odds_ratio_loss": 0.711114227771759, "rewards/accuracies": 0.5249999761581421, "rewards/chosen": -0.14353057742118835, "rewards/margins": 0.020725984126329422, "rewards/rejected": -0.16425655782222748, "sft_loss": 1.4353057146072388, "step": 1460 }, { "epoch": 2.613914203156257, "grad_norm": 1.1172051429748535, "learning_rate": 1.9979395367644428e-07, "logits/chosen": -14.612176895141602, "logits/rejected": -14.652105331420898, "logps/chosen": -1.3911590576171875, "logps/rejected": -1.5478867292404175, "loss": 1.4586, "odds_ratio_loss": 0.674477756023407, "rewards/accuracies": 0.512499988079071, "rewards/chosen": -0.13911592960357666, "rewards/margins": 0.01567276194691658, "rewards/rejected": -0.15478867292404175, "sft_loss": 1.3911590576171875, "step": 1470 }, { "epoch": 2.631695932429429, "grad_norm": 1.9138628244400024, "learning_rate": 1.81945361631512e-07, "logits/chosen": -14.578519821166992, "logits/rejected": -14.719879150390625, "logps/chosen": -1.458441972732544, "logps/rejected": -1.4730455875396729, "loss": 1.5353, "odds_ratio_loss": 0.7685132622718811, "rewards/accuracies": 0.518750011920929, "rewards/chosen": -0.14584419131278992, "rewards/margins": 0.0014603782910853624, "rewards/rejected": -0.14730457961559296, "sft_loss": 1.458441972732544, "step": 1480 }, { "epoch": 2.6494776617026004, "grad_norm": 2.06256103515625, "learning_rate": 1.6490167940538343e-07, "logits/chosen": -14.520217895507812, "logits/rejected": -14.437647819519043, "logps/chosen": -1.4276152849197388, "logps/rejected": -1.4981720447540283, "loss": 1.5003, "odds_ratio_loss": 0.7272015810012817, "rewards/accuracies": 0.5062500238418579, "rewards/chosen": -0.14276152849197388, "rewards/margins": 0.007055687252432108, "rewards/rejected": -0.14981719851493835, "sft_loss": 1.4276152849197388, "step": 1490 }, { "epoch": 2.6672593909757722, "grad_norm": 1.2633237838745117, "learning_rate": 1.4866882516191339e-07, "logits/chosen": -14.439382553100586, "logits/rejected": -14.5440034866333, "logps/chosen": -1.4182121753692627, "logps/rejected": -1.5234054327011108, "loss": 1.4914, "odds_ratio_loss": 0.7320746779441833, "rewards/accuracies": 0.48124998807907104, "rewards/chosen": -0.1418212354183197, "rewards/margins": 0.01051931269466877, "rewards/rejected": -0.15234054625034332, "sft_loss": 1.4182121753692627, "step": 1500 }, { "epoch": 2.6672593909757722, "eval_logits/chosen": -14.466456413269043, "eval_logits/rejected": -14.543242454528809, "eval_logps/chosen": -1.44402277469635, "eval_logps/rejected": -1.5389362573623657, "eval_loss": 1.5154520273208618, "eval_odds_ratio_loss": 0.7142924666404724, "eval_rewards/accuracies": 0.5090000033378601, "eval_rewards/chosen": -0.14440228044986725, "eval_rewards/margins": 0.00949135422706604, "eval_rewards/rejected": -0.15389364957809448, "eval_runtime": 411.9433, "eval_samples_per_second": 2.428, "eval_sft_loss": 1.44402277469635, "eval_steps_per_second": 1.214, "step": 1500 }, { "epoch": 2.685041120248944, "grad_norm": 2.1881158351898193, "learning_rate": 1.3325243551706057e-07, "logits/chosen": -14.318315505981445, "logits/rejected": -14.482050895690918, "logps/chosen": -1.5127537250518799, "logps/rejected": -1.706903100013733, "loss": 1.5833, "odds_ratio_loss": 0.7053884267807007, "rewards/accuracies": 0.550000011920929, "rewards/chosen": -0.1512753665447235, "rewards/margins": 0.01941494271159172, "rewards/rejected": -0.17069032788276672, "sft_loss": 1.5127537250518799, "step": 1510 }, { "epoch": 2.702822849522116, "grad_norm": 1.7814643383026123, "learning_rate": 1.1865786358165737e-07, "logits/chosen": -14.374513626098633, "logits/rejected": -14.638038635253906, "logps/chosen": -1.4067102670669556, "logps/rejected": -1.4657062292099, "loss": 1.4794, "odds_ratio_loss": 0.727219820022583, "rewards/accuracies": 0.4749999940395355, "rewards/chosen": -0.1406710147857666, "rewards/margins": 0.005899603012949228, "rewards/rejected": -0.14657063782215118, "sft_loss": 1.4067102670669556, "step": 1520 }, { "epoch": 2.720604578795288, "grad_norm": 4.55156135559082, "learning_rate": 1.0489017710262311e-07, "logits/chosen": -14.426725387573242, "logits/rejected": -14.426490783691406, "logps/chosen": -1.4883832931518555, "logps/rejected": -1.6930698156356812, "loss": 1.5615, "odds_ratio_loss": 0.731151282787323, "rewards/accuracies": 0.53125, "rewards/chosen": -0.1488383412361145, "rewards/margins": 0.020468655973672867, "rewards/rejected": -0.16930699348449707, "sft_loss": 1.4883832931518555, "step": 1530 }, { "epoch": 2.73838630806846, "grad_norm": 1.255363941192627, "learning_rate": 9.195415670326446e-08, "logits/chosen": -14.457158088684082, "logits/rejected": -14.496696472167969, "logps/chosen": -1.4223277568817139, "logps/rejected": -1.5442826747894287, "loss": 1.4941, "odds_ratio_loss": 0.7178906202316284, "rewards/accuracies": 0.48124998807907104, "rewards/chosen": -0.1422327756881714, "rewards/margins": 0.012195492163300514, "rewards/rejected": -0.15442825853824615, "sft_loss": 1.4223277568817139, "step": 1540 }, { "epoch": 2.7561680373416317, "grad_norm": 1.5739907026290894, "learning_rate": 7.985429422327384e-08, "logits/chosen": -14.502885818481445, "logits/rejected": -14.488322257995605, "logps/chosen": -1.3892616033554077, "logps/rejected": -1.461104154586792, "loss": 1.4636, "odds_ratio_loss": 0.743794322013855, "rewards/accuracies": 0.4375, "rewards/chosen": -0.138926163315773, "rewards/margins": 0.007184277288615704, "rewards/rejected": -0.1461104303598404, "sft_loss": 1.3892616033554077, "step": 1550 }, { "epoch": 2.773949766614803, "grad_norm": 1.2010091543197632, "learning_rate": 6.859479115900818e-08, "logits/chosen": -14.52282428741455, "logits/rejected": -14.561497688293457, "logps/chosen": -1.4343992471694946, "logps/rejected": -1.5450398921966553, "loss": 1.5068, "odds_ratio_loss": 0.7239341735839844, "rewards/accuracies": 0.518750011920929, "rewards/chosen": -0.14343991875648499, "rewards/margins": 0.011064080521464348, "rewards/rejected": -0.15450401604175568, "sft_loss": 1.4343992471694946, "step": 1560 }, { "epoch": 2.791731495887975, "grad_norm": 4.445690631866455, "learning_rate": 5.817955720457902e-08, "logits/chosen": -14.513537406921387, "logits/rejected": -14.568794250488281, "logps/chosen": -1.4571216106414795, "logps/rejected": -1.440791130065918, "loss": 1.5361, "odds_ratio_loss": 0.7899585962295532, "rewards/accuracies": 0.48124998807907104, "rewards/chosen": -0.14571216702461243, "rewards/margins": -0.0016330400248989463, "rewards/rejected": -0.14407911896705627, "sft_loss": 1.4571216106414795, "step": 1570 }, { "epoch": 2.809513225161147, "grad_norm": 3.594475030899048, "learning_rate": 4.861220889427199e-08, "logits/chosen": -14.410969734191895, "logits/rejected": -14.302682876586914, "logps/chosen": -1.4560983180999756, "logps/rejected": -1.5099445581436157, "loss": 1.5329, "odds_ratio_loss": 0.7683452367782593, "rewards/accuracies": 0.4749999940395355, "rewards/chosen": -0.14560985565185547, "rewards/margins": 0.005384599789977074, "rewards/rejected": -0.1509944498538971, "sft_loss": 1.4560983180999756, "step": 1580 }, { "epoch": 2.827294954434319, "grad_norm": 0.9240034818649292, "learning_rate": 3.9896068346758074e-08, "logits/chosen": -14.375950813293457, "logits/rejected": -14.428239822387695, "logps/chosen": -1.4449069499969482, "logps/rejected": -1.507812738418579, "loss": 1.519, "odds_ratio_loss": 0.7404919266700745, "rewards/accuracies": 0.46875, "rewards/chosen": -0.14449068903923035, "rewards/margins": 0.0062905787490308285, "rewards/rejected": -0.1507812738418579, "sft_loss": 1.4449069499969482, "step": 1590 }, { "epoch": 2.8450766837074903, "grad_norm": 4.377365589141846, "learning_rate": 3.203416211153832e-08, "logits/chosen": -14.38147258758545, "logits/rejected": -14.620170593261719, "logps/chosen": -1.417458176612854, "logps/rejected": -1.5342447757720947, "loss": 1.491, "odds_ratio_loss": 0.7356201410293579, "rewards/accuracies": 0.44999998807907104, "rewards/chosen": -0.14174583554267883, "rewards/margins": 0.011678656563162804, "rewards/rejected": -0.153424471616745, "sft_loss": 1.417458176612854, "step": 1600 }, { "epoch": 2.8628584129806622, "grad_norm": 5.88523006439209, "learning_rate": 2.5029220118019393e-08, "logits/chosen": -14.416727066040039, "logits/rejected": -14.47779655456543, "logps/chosen": -1.5760120153427124, "logps/rejected": -1.5707772970199585, "loss": 1.6535, "odds_ratio_loss": 0.774849534034729, "rewards/accuracies": 0.39375001192092896, "rewards/chosen": -0.15760120749473572, "rewards/margins": -0.0005234652198851109, "rewards/rejected": -0.15707774460315704, "sft_loss": 1.5760120153427124, "step": 1610 }, { "epoch": 2.880640142253834, "grad_norm": 2.9929535388946533, "learning_rate": 1.8883674727586122e-08, "logits/chosen": -14.4614839553833, "logits/rejected": -14.47071647644043, "logps/chosen": -1.3790298700332642, "logps/rejected": -1.5752503871917725, "loss": 1.4464, "odds_ratio_loss": 0.6737684607505798, "rewards/accuracies": 0.5687500238418579, "rewards/chosen": -0.13790300488471985, "rewards/margins": 0.01962204836308956, "rewards/rejected": -0.15752503275871277, "sft_loss": 1.3790298700332642, "step": 1620 }, { "epoch": 2.898421871527006, "grad_norm": 0.8867095112800598, "learning_rate": 1.3599659889000639e-08, "logits/chosen": -14.817098617553711, "logits/rejected": -14.705721855163574, "logps/chosen": -1.4359638690948486, "logps/rejected": -1.4747111797332764, "loss": 1.5093, "odds_ratio_loss": 0.7331098914146423, "rewards/accuracies": 0.46875, "rewards/chosen": -0.14359638094902039, "rewards/margins": 0.0038747270591557026, "rewards/rejected": -0.1474711149930954, "sft_loss": 1.4359638690948486, "step": 1630 }, { "epoch": 2.916203600800178, "grad_norm": 2.0239081382751465, "learning_rate": 9.179010397421528e-09, "logits/chosen": -14.512980461120605, "logits/rejected": -14.645942687988281, "logps/chosen": -1.4728834629058838, "logps/rejected": -1.5710668563842773, "loss": 1.5439, "odds_ratio_loss": 0.709987998008728, "rewards/accuracies": 0.4625000059604645, "rewards/chosen": -0.14728835225105286, "rewards/margins": 0.00981833878904581, "rewards/rejected": -0.1571066826581955, "sft_loss": 1.4728834629058838, "step": 1640 }, { "epoch": 2.93398533007335, "grad_norm": 3.0479774475097656, "learning_rate": 5.623261257296509e-09, "logits/chosen": -14.522771835327148, "logits/rejected": -14.621217727661133, "logps/chosen": -1.3921829462051392, "logps/rejected": -1.5190517902374268, "loss": 1.461, "odds_ratio_loss": 0.6878436803817749, "rewards/accuracies": 0.53125, "rewards/chosen": -0.1392182856798172, "rewards/margins": 0.012686875648796558, "rewards/rejected": -0.15190517902374268, "sft_loss": 1.3921829462051392, "step": 1650 }, { "epoch": 2.9517670593465217, "grad_norm": 1.4828240871429443, "learning_rate": 2.933647149357122e-09, "logits/chosen": -14.36890697479248, "logits/rejected": -14.4072847366333, "logps/chosen": -1.3632400035858154, "logps/rejected": -1.4689347743988037, "loss": 1.4361, "odds_ratio_loss": 0.7281399369239807, "rewards/accuracies": 0.48124998807907104, "rewards/chosen": -0.13632400333881378, "rewards/margins": 0.010569497011601925, "rewards/rejected": -0.1468934863805771, "sft_loss": 1.3632400035858154, "step": 1660 }, { "epoch": 2.969548788619693, "grad_norm": 1.2580466270446777, "learning_rate": 1.1111020018930717e-09, "logits/chosen": -14.664459228515625, "logits/rejected": -14.4978666305542, "logps/chosen": -1.4255958795547485, "logps/rejected": -1.4593638181686401, "loss": 1.5006, "odds_ratio_loss": 0.7499974966049194, "rewards/accuracies": 0.40625, "rewards/chosen": -0.14255960285663605, "rewards/margins": 0.0033767870627343655, "rewards/rejected": -0.14593638479709625, "sft_loss": 1.4255958795547485, "step": 1670 }, { "epoch": 2.987330517892865, "grad_norm": 1.022547960281372, "learning_rate": 1.5625866646051813e-10, "logits/chosen": -14.368474960327148, "logits/rejected": -14.423803329467773, "logps/chosen": -1.413266897201538, "logps/rejected": -1.573032021522522, "loss": 1.4799, "odds_ratio_loss": 0.6666654348373413, "rewards/accuracies": 0.550000011920929, "rewards/chosen": -0.1413266807794571, "rewards/margins": 0.015976523980498314, "rewards/rejected": -0.15730319917201996, "sft_loss": 1.413266897201538, "step": 1680 }, { "epoch": 2.997999555456768, "step": 1686, "total_flos": 1.8091810238164992e+18, "train_loss": 1.5885293396059446, "train_runtime": 25020.7826, "train_samples_per_second": 1.079, "train_steps_per_second": 0.067 } ], "logging_steps": 10, "max_steps": 1686, "num_input_tokens_seen": 0, "num_train_epochs": 3, "save_steps": 500, "total_flos": 1.8091810238164992e+18, "train_batch_size": 2, "trial_name": null, "trial_params": null }