{ "best_metric": null, "best_model_checkpoint": null, "epoch": 0.99581589958159, "eval_steps": 500, "global_step": 119, "is_hyper_param_search": false, "is_local_process_zero": true, "is_world_process_zero": true, "log_history": [ { "epoch": 0.01, "learning_rate": 4.166666666666666e-08, "logits/chosen": -2.3755712509155273, "logits/rejected": -2.380011558532715, "logps/chosen": -396.8262023925781, "logps/pi_response": -147.47637939453125, "logps/ref_response": -147.47637939453125, "logps/rejected": -480.5025634765625, "loss": 0.6931, "rewards/accuracies": 0.0, "rewards/chosen": 0.0, "rewards/margins": 0.0, "rewards/rejected": 0.0, "step": 1 }, { "epoch": 0.08, "learning_rate": 4.1666666666666667e-07, "logits/chosen": -2.306025266647339, "logits/rejected": -2.296987533569336, "logps/chosen": -434.2967529296875, "logps/pi_response": -168.16778564453125, "logps/ref_response": -168.15762329101562, "logps/rejected": -477.62066650390625, "loss": 0.6894, "rewards/accuracies": 0.5208333134651184, "rewards/chosen": -0.03276034817099571, "rewards/margins": 0.006516492459923029, "rewards/rejected": -0.0392768420279026, "step": 10 }, { "epoch": 0.17, "learning_rate": 4.931352528237397e-07, "logits/chosen": -2.1829891204833984, "logits/rejected": -2.1276068687438965, "logps/chosen": -456.19000244140625, "logps/pi_response": -159.04637145996094, "logps/ref_response": -153.50245666503906, "logps/rejected": -582.487548828125, "loss": 0.6432, "rewards/accuracies": 0.675000011920929, "rewards/chosen": -0.5500961542129517, "rewards/margins": 0.2686466574668884, "rewards/rejected": -0.8187428712844849, "step": 20 }, { "epoch": 0.25, "learning_rate": 4.658920803689553e-07, "logits/chosen": -2.125579833984375, "logits/rejected": -2.0711355209350586, "logps/chosen": -478.7774353027344, "logps/pi_response": -221.3973846435547, "logps/ref_response": -205.2119903564453, "logps/rejected": -575.614990234375, "loss": 0.6322, "rewards/accuracies": 0.699999988079071, "rewards/chosen": -0.5594707131385803, "rewards/margins": 0.3740437924861908, "rewards/rejected": -0.9335145950317383, "step": 30 }, { "epoch": 0.33, "learning_rate": 4.201712553872657e-07, "logits/chosen": -2.1675801277160645, "logits/rejected": -2.1256229877471924, "logps/chosen": -491.529052734375, "logps/pi_response": -201.5789794921875, "logps/ref_response": -166.27740478515625, "logps/rejected": -564.7361450195312, "loss": 0.6135, "rewards/accuracies": 0.625, "rewards/chosen": -0.7727736830711365, "rewards/margins": 0.25983017683029175, "rewards/rejected": -1.0326038599014282, "step": 40 }, { "epoch": 0.42, "learning_rate": 3.598859066780754e-07, "logits/chosen": -2.0738723278045654, "logits/rejected": -2.055086851119995, "logps/chosen": -498.4329528808594, "logps/pi_response": -215.8629913330078, "logps/ref_response": -181.7102508544922, "logps/rejected": -572.1842041015625, "loss": 0.5976, "rewards/accuracies": 0.6625000238418579, "rewards/chosen": -0.6373351812362671, "rewards/margins": 0.30541670322418213, "rewards/rejected": -0.9427520036697388, "step": 50 }, { "epoch": 0.5, "learning_rate": 2.9019570347986706e-07, "logits/chosen": -2.0982589721679688, "logits/rejected": -2.0577781200408936, "logps/chosen": -498.26055908203125, "logps/pi_response": -217.1796875, "logps/ref_response": -177.24761962890625, "logps/rejected": -615.952880859375, "loss": 0.6182, "rewards/accuracies": 0.675000011920929, "rewards/chosen": -0.8855204582214355, "rewards/margins": 0.4653972089290619, "rewards/rejected": -1.3509178161621094, "step": 60 }, { "epoch": 0.59, "learning_rate": 2.1706525253979534e-07, "logits/chosen": -2.0901355743408203, "logits/rejected": -2.017996072769165, "logps/chosen": -492.5106506347656, "logps/pi_response": -234.0646514892578, "logps/ref_response": -189.48513793945312, "logps/rejected": -597.0025024414062, "loss": 0.5864, "rewards/accuracies": 0.75, "rewards/chosen": -0.46928316354751587, "rewards/margins": 0.5200775265693665, "rewards/rejected": -0.9893606305122375, "step": 70 }, { "epoch": 0.67, "learning_rate": 1.4675360263490295e-07, "logits/chosen": -1.9807932376861572, "logits/rejected": -1.936804175376892, "logps/chosen": -479.35595703125, "logps/pi_response": -225.93392944335938, "logps/ref_response": -176.03411865234375, "logps/rejected": -591.875244140625, "loss": 0.5799, "rewards/accuracies": 0.65625, "rewards/chosen": -0.7031043171882629, "rewards/margins": 0.40889111161231995, "rewards/rejected": -1.1119954586029053, "step": 80 }, { "epoch": 0.75, "learning_rate": 8.527854855097224e-08, "logits/chosen": -1.8924801349639893, "logits/rejected": -1.8593276739120483, "logps/chosen": -575.15185546875, "logps/pi_response": -248.3000946044922, "logps/ref_response": -182.91275024414062, "logps/rejected": -703.632080078125, "loss": 0.5781, "rewards/accuracies": 0.699999988079071, "rewards/chosen": -1.2331480979919434, "rewards/margins": 0.5850399136543274, "rewards/rejected": -1.8181877136230469, "step": 90 }, { "epoch": 0.84, "learning_rate": 3.790158337517127e-08, "logits/chosen": -1.9359309673309326, "logits/rejected": -1.9223928451538086, "logps/chosen": -529.174072265625, "logps/pi_response": -227.7006378173828, "logps/ref_response": -164.98428344726562, "logps/rejected": -648.9022216796875, "loss": 0.5683, "rewards/accuracies": 0.7250000238418579, "rewards/chosen": -1.045077919960022, "rewards/margins": 0.5439373850822449, "rewards/rejected": -1.589015245437622, "step": 100 }, { "epoch": 0.92, "learning_rate": 8.677580722139671e-09, "logits/chosen": -1.8646703958511353, "logits/rejected": -1.8161742687225342, "logps/chosen": -512.7567138671875, "logps/pi_response": -230.37588500976562, "logps/ref_response": -167.1942138671875, "logps/rejected": -604.599609375, "loss": 0.5676, "rewards/accuracies": 0.706250011920929, "rewards/chosen": -1.034223198890686, "rewards/margins": 0.4625032842159271, "rewards/rejected": -1.496726632118225, "step": 110 }, { "epoch": 1.0, "step": 119, "total_flos": 0.0, "train_loss": 0.6084108673223928, "train_runtime": 3108.4145, "train_samples_per_second": 4.917, "train_steps_per_second": 0.038 } ], "logging_steps": 10, "max_steps": 119, "num_input_tokens_seen": 0, "num_train_epochs": 1, "save_steps": 100, "total_flos": 0.0, "train_batch_size": 8, "trial_name": null, "trial_params": null }