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AO3 interjections	synthetic	{"ao3":23918794}	12,491	{"ao3_fragments":1,"base_model_test_substitution":true,"chunk_pair":0,"chunk_tokens":119,"context_domain":"ao3","context_policy":"preceding_support_in_same_horizon","document_config":"full","document_dataset":"ray0rf1re/AO3-2020","document_hash":"6f8a7cc4c444f70d5f8f30820ef120ee9aa595582f65c56a55edea069f0e41f4","docume...	[ [ { "role": "user", "content": "Document passage 0. Continue the text:\n\nFORBIDDEN FOREST\nHOGWARTS SCHOOL OF WITCHCRAFT AND WIZARDRY\nSCOTLAND, UNITED KINGDOM", "name": null, "tool_call_id": null, "tool_calls": [] }, { "role": "assistant", "content": "Even in ...	[ 171 ]	false	[ [ { "role": "user", "content": "Document passage 1. Continue the text:\n\nIt wasn't just the fear of the very real dangers of the forest - werewolves, acromantulas, territorial centaurs, the feral enchanted car of Weasley legend - that kept students from entering its depths, but the darkness that wr...	[ 165 ]	false	[ [ { "role": "user", "content": "Document passage 2. Continue the text:\n\nAt last he reached his destination - a clearing stomped flat by massive feet, uprooted trees and trampled earth marking the activity of an organic creature far larger than anything he had ever come across before. Seated on a l...	[ 166 ]	false	[ [ { "role": "user", "content": "Document passage 3. Continue the text:\n\n\"I see my theory proved correct,\" he said with a trace of satisfaction in his voice. \"The ambient magic of Hogwarts is not enough to cause harm to your kind.\"", "name": null, "tool_call_id": null, "tool_c...	[ 162 ]	false	[ [ { "role": "user", "content": "Document passage 4. Continue the text:\n\n\"Well enough.\" His optics rested on Dumbledore's withered hand. \"My apologies for your injury. How did it occur?\"\n\nDumbledore waved the question away. \"It's a trivial matter, Prime. A trifle compared to the current stat...	[ 209 ]	false	[ [ { "role": "user", "content": "Document passage 5. Continue the text:\n\n\"And understandably so, though I feel that attacking the Cybertronians is low on his list of priorities. I am thankful for the continued safety of your people, even if it is not the reason I requested this meeting\" He claspe...	[ 187 ]	false	[ [ { "role": "user", "content": "Document passage 6. Continue the text:\n\n\"The reason the Ministry has not requested your aid earlier, of course,\" Dumbledore replied. \"I appreciate your concerns, Prime, and have no desire to see your troops come to harm. Do know that if I saw some other recourse,...	[ 226 ]	false	[ [ { "role": "user", "content": "Document passage 7. Continue the text:\n\n\"So you feel that recruiting some 'larger help,' as it were, would help you combat these giants?\" asked Prime.", "name": null, "tool_call_id": null, "tool_calls": [] }, { "role": "assistant", ...	[ 155 ]	false	[ [ { "role": "user", "content": "Document passage 8. Continue the text:\n\n\"Optimus Prime, can the Order of the Phoenix depend on the Autobots to come to our aid when the final battle begins?\"", "name": null, "tool_call_id": null, "tool_calls": [] }, { "role": "assis...	[ 164 ]	false	[ [ { "role": "user", "content": "Document passage 9. Continue the text:\n\n\"Thank you, Prime,\" Dumbledore said with a smile, his tone completely even as if he had expected that answer all along. \"We will, of course, send an alert when the appropriate time comes. I trust you have the means to reach...	[ 202 ]	false	[ [ { "role": "user", "content": "Document passage 10. Continue the text:\n\nDumbledore's eyes, almost the same intense blue as Prime's optics, dimmed slightly. \"If there is a next meeting,\" he murmured. Then his eyes regained their usual light. \"Godspeed, my friend. Safe journey home.\"\n\n\"And s...	[ 181 ]	false	[ [ { "role": "user", "content": "Document passage 11. Continue the text:\n\nSadly, Dumbledore's words proved prophetic - the Headmaster would be murdered by Severus Snape before Skyfire reached the American continent, and Prime would arrive at a base deep in mourning from the news.\n\nAUTOBOT BASE\nM...	[ 230 ]	false	[ [ { "role": "user", "content": "Document passage 12. Continue the text:\n\nThe Dinobots left off their sparring and thundered toward the northwest quadrant with gleeful whoops - except Swoop, who bolted for medbay to report for duty in case his services were needed. It was as if someone had poured w...	[ 211 ]	false	[ [ { "role": "user", "content": "Document passage 13. Continue the text:\n\n\"He wouldn't be here alone if that were the case,\" Prowl replied. \"There's no sign of the other Stunticons.\"\n\n\"Don't mean they ain't prowlin' 'round somewhere,\" Ironhide pointed out, surging forward to keep pace with ...	[ 234 ]	false	[ [ { "role": "user", "content": "Document passage 14. Continue the text:\n\nPrime ignored the bedlam, transforming with a mechanical whirring and clanking of parts. Jazz, Prowl, and Ironhide followed suit, drawing their guns... then stared, puzzled, at Prime as he made no move to pull out his own wea...	[ 223 ]	false	[ [ { "role": "user", "content": "Document passage 15. Continue the text:\n\nEven his optics glowed with a hot white light as he regarded Prime solemnly.", "name": null, "tool_call_id": null, "tool_calls": [] }, { "role": "assistant", "content": "As the Autobots s...	[ 156 ]	false	[ [ { "role": "user", "content": "Document passage 16. Continue the text:\n\n\"What. The. Slag.\"\n\nPrime glanced up to see almost his entire company of Autobots gaping at the spot where the Patronus had vanished, with Prowl, Jazz, and Ironhide at the head of the pack. Prowl looked as if his logic ci...	[ 211 ]	false	[ [ { "role": "user", "content": "Document passage 17. Continue the text:\n\nPrime nodded. \"Those soldiers who were selected for the Hogwarts mission will report to Omega Supreme immediately. The rest of you will guard the base.\" Over the comm he radioed the medical team. First Aid and Perceptor, pr...	[ 175 ]	false	[ [ { "role": "user", "content": "Document passage 18. Continue the text:\n\nOmega Supreme swooped low over Hogwarts grounds, trees shuddering in his wake as he quickly searched for a decent landing spot. Aboard the massive Guardian ship, the mechs chosen for this mission shifted restlessly, cradling ...	[ 160 ]	false	[ [ { "role": "user", "content": "Document passage 19. Continue the text:\n\n\"The ambient magical field around Hogwarts interferes with electrical equipment,\" he informed them. \"We were never able to study this field before Dumbledore's death, unfortunately, but we do know a few things regarding it...	[ 230 ]	false	[ [ { "role": "user", "content": "Document passage 20. Continue the text:\n\nThose of you with special abilities or technology - Mirage and Hound, for example - I advise you to use extreme caution when activating said abilities or technology. We don't know how magic will affect them, but for now I'd p...	[ 181 ]	false	[ [ { "role": "user", "content": "Use only the earlier document passages 17, 18, 19, 20.\n\nBased on Prime's briefing, which technologies are disabled by the magical field?\nA. Life-support and motor systems\nB. Radio contact and transformation cogs\nC. Special abilities and weapon systems\nD. Alt-mod...	[ 118, 137, 136, 154, 138 ]	true	[ [ { "role": "user", "content": "Document passage 22. Continue the text:\n\nStay as far away from the actual Death Eaters as possible, and if they attack you get away as soon as you're able.\" He let his gaze sweep the Autobots. \"Any questions?\"", "name": null, "tool_call_id": null, ...	[ 128 ]	false	[ [ { "role": "user", "content": "Document passage 23. Continue the text:\n\n\"Students are being evacuated from the school,\" Prime replied, \"and the wizards remaining behind are capable of defending themselves. Yes, it sounds callous, but keep in mind that we have no proof that the Avada Kedavra cu...	[ 251 ]	false	[ [ { "role": "user", "content": "Document passage 24. Continue the text:\n\n\"Fly as low as you safely can,\" Prime ordered. \"Autobots, to the doors. We'll have to jump.\"", "name": null, "tool_call_id": null, "tool_calls": [] }, { "role": "assistant", "content"...	[ 126 ]	false	[ [ { "role": "user", "content": "Document passage 25. Continue the text:\n\nOmega Supreme made one more pass over the school, ensuring that all his passengers had disembarked safely and frightening a few Death Eaters in the process, then roared away to find a safe place outside of Hogwarts' magical f...	[ 103 ]	false	[ [ { "role": "user", "content": "Document passage 26. Continue the text:\n\nThe giants were storming toward Hogwarts with great ground-eating strides, howling and laughing with barbaric glee. Easily twenty feet tall, with thick horny skin like rhinoceros hide and brutish, leering faces with shreds of...	[ 190 ]	false	[ [ { "role": "user", "content": "Document passage 27. Continue the text:\n\nPrime raised his gun and squeezed off a round at the lead giant... or tried to, at any rate. His weapon only gave a weak click in response. Startled mutterings and curses from the other Autobots indicated he wasn't the only m...	[ 188 ]	false	[ [ { "role": "user", "content": "Document passage 28. Continue the text:\n\nPrime found himself facing the giant leader, a thirty-foot-tall specimen with one piercing black eye and the other a milky gray from an old injury. His good eye flashed in fury, and his face split in a crazed parody of a smil...	[ 184 ]	false	[ [ { "role": "user", "content": "Document passage 29. Continue the text:\n\nIronhide charged forward with a whoop, knocking one giant out cold with a powerful roundhouse and felling another with a well-placed kick to the knee. Jazz wasn't as lucky - he only managed to get in a blow to his opponent's ...	[ 224 ]	false	[ [ { "role": "user", "content": "Document passage 30. Continue the text:\n\nThe grounds of Hogwarts seethed with pitched battle, both the titanic struggles between Autobot and giant and the smaller but no less pivotal conflict between the wizards. A handful of Order members had taken it upon themselv...	[ 206 ]	false	[ [ { "role": "user", "content": "Document passage 31. Continue the text:\n\nPrime ceased to mark the passing of time as he continued to fight, knowing only the impact of fists and the stinging blow of clubs making contact with his chassis from time to time. A punch to the jaw here, a kick to the leg ...	[ 232 ]	false	[ [ { "role": "user", "content": "Document passage 32. Continue the text:\n\nSideswipe and Sunstreaker stood back to back, crouched like wrestlers, their hands darting forward to punch and jab at the giants surrounding them. Mirage darted through the bedlam like a metallic shadow, hands and knife find...	[ 165 ]	false	[ [ { "role": "user", "content": "Document passage 33. Continue the text:\n\nPrime slammed his shoulder into the chest of yet another giant, shoving him aside. As the brute fell to the ground, grunting with pain, the Autobot leader caught sight of a familiar young man hurrying out of the castle, an in...	[ 164 ]	false	[ [ { "role": "user", "content": "Document passage 34. Continue the text:\n\nStars danced across Prime's optics as a heavy blow across his shoulders drove him to his knees. Behind him came a brutal laugh, and he didn't need to turn to know that a giant was back there, weapon raised, ready to finish hi...	[ 220 ]	false	[ [ { "role": "user", "content": "Document passage 35. Continue the text:\n\n\"Lord Voldemort is merciful. I command my forces to retreat immediately. You have one hour. Dispose of your dead with dignity. Treat your injured.", "name": null, "tool_call_id": null, "tool_calls": [] ...	[ 170 ]	false	[ [ { "role": "user", "content": "Document passage 36. Continue the text:\n\n\"And now, Optimus Prime, I address you. You and your... soldiers have fought bravely. And despite you being abominations against nature, I can appreciate your valiance as well. However, this is not your war, and these are no...	[ 200 ]	false	[ [ { "role": "user", "content": "Document passage 37. Continue the text:\n\n\"Mostly dents and minor line ruptures,\" Ratchet replied, not looking up from his work on Brawn's chassis. \"Four major injuries, Bluestreak, Brawn, Snarl, and Sideswipe.\"\n\n\"I'm just fine, let me up!\" howled Sideswipe, ...	[ 205 ]	false	[ [ { "role": "user", "content": "Document passage 38. Continue the text:\n\n\"Thank Primus we stopped Snarl's leaking, but he still needs a lot of patching up,\" Wheeljack filled in. \"Sideswipe and Brawn will have to wait until we get back to the Ark, and Bluestreak... we'll have to determine the ex...	[ 183 ]	false	[ [ { "role": "user", "content": "Document passage 39. Continue the text:\n\nThat wouldn't be necessary, however. \"We stay on, Ironhide. I made a promise to Dumbledore. To abandon the battlefield now would be an insult to his memory.\" He turned and scanned his troops. \"Grimlock, take Slag and Sludg...	[ 150 ]	false	[ [ { "role": "user", "content": "Document passage 40. Continue the text:\n\n\"What?\" protested Sunstreaker, looking up from where he was standing over his prone brother. \"Why me?\"\n\n\"You and your brother have had the most experience in dealing with wizards,\" Prime explained. \"Go. Jazz, Swoop, ...	[ 188 ]	false	[ [ { "role": "user", "content": "Document passage 41. Continue the text:\n\nSunstreaker's trademark scowl was still plastered across his face as he, that fragged jolly Porsche, and the galumphing Dinobot crossed the slashed and scorched turf that remained of Hogwarts' grounds, chunks of sod ripped aw...	[ 199 ]	false	[ [ { "role": "user", "content": "Document passage 42. Continue the text:\n\nHe still wore his scowl as he and Jazz ducked through the massive doors leading into the Great Hall, though said scowl gave way a little into a smirk as Swoop had to contort himself to fit through the doorway. Both scowl and ...	[ 188 ]	false	[ [ { "role": "user", "content": "Document passage 43. Continue the text:\n\nOn a raised platform that must have been used for the teachers' table, healers worked feverishly to save the wounded - among them a trembling centaur that earned the briefest double-take from the yellow warrior. The dead... t...	[ 247 ]	false	[ [ { "role": "user", "content": "Document passage 44. Continue the text:\n\nA group of familiar red-haired wizards caught his optic, and his spark lurched in its chamber. He forced his systems to settle and stepped carefully closer. The Weasleys had a brother they described as a prat - Percy, if his ...	[ 211 ]	false	[ [ { "role": "user", "content": "Document passage 45. Continue the text:\n\n\"Fred?\" Sunstreaker knelt and leaned over the Weasley family for a better look at the body. When his shadow fell over them they looked up instinctively, almost fearfully... and revealed Fred Weasley's dusty, bloody body.", ...	[ 190 ]	false	[ [ { "role": "user", "content": "Document passage 46. Continue the text:\n\nSunstreaker remained still, staring at Fred for a long time. Then he reached out and gently touched the young man's chest, careful not to do any more damage to the body. He was still warm to the touch...\n\nThen, as if coming...	[ 182 ]	false	[ [ { "role": "user", "content": "Document passage 47. Continue the text:\n\nSunstreaker didn't appear to hear. He only cupped Fred close to his chest as if to keep it warm, making his way out of the Great Hall with extreme caution so as not to jar the body. Jazz shouted something at his back, but he ...	[ 180 ]	false	[ [ { "role": "user", "content": "Document passage 48. Continue the text:\n\n\"Sorry doesn't fix it,\" Sunstreaker replied just as quietly, then brushed past Prime and stood over Ratchet, who was trying to calm Bluestreak down - the kid must have onlined while Sunstreaker was gone and was now a nervou...	[ 180 ]	false	[ [ { "role": "user", "content": "Document passage 49. Continue the text:\n\nSunstreaker just nodded at his twin. Sideswipe seemed to deflate on the spot, and he collapsed backward and pressed the heels of his hands to his optics, shuddering. He didn't resist as Wheeljack returned to work on his legs ...	[ 210 ]	false	[ [ { "role": "user", "content": "Document passage 50. Continue the text:\n\n\"Take him,\" hissed Sunstreaker, lips curling back in a snarl. \"You can do something.\" There was no doubt in his voice, not even a waver. Even now the motto he and Sideswipe had lived by all their lives pounded across his ...	[ 211 ]	false	[ [ { "role": "user", "content": "Document passage 51. Continue the text:\n\nYellow hands gently transferred the body to Ratchet's scarlet fingers. He carefully cupped the body in his hands and touched the pad of one finger to his chest, delicate sensors embedded in the fingertip scanning for a temper...	[ 158 ]	false	[ [ { "role": "user", "content": "Document passage 52. Continue the text:\n\n\"His pulse is faint, but it's there,\" Ratchet replied. \"His breathing's incredibly shallow, though. My sensors and diagnostic systems aren't built to scan organics, but I suspect massive brain and internal organ damage as ...	[ 222 ]	false	[ [ { "role": "user", "content": "Document passage 53. Continue the text:\n\nThen it hit him. \"Autobot X.\"\n\n\"Autobot who?\" demanded Charlie.\n\n\"Autobot X?\" Ratchet echoed. \"Oh no! Not on your spark, Sunstreaker! That project was a failure...\"\n\n\"It kept Spike alive, didn't it?\"\n\n\"That...	[ 234 ]	false	[ [ { "role": "user", "content": "Document passage 54. Continue the text:\n\nRatchet was about to answer when Prime's head jerked in the direction of the Forbidden Forest, as if responding to the chime of a clock only he could hear. \"We'll have to explain later, Mr. Weasley. The hour Voldemort allowe...	[ 176 ]	false	[ [ { "role": "user", "content": "Document passage 55. Continue the text:\n\nSunstreaker didn't protest the order, only nodded and turned to follow Ratchet away from the lakeside. Now that matters were in the medic's scarlet hands, he felt no fear. He had absolute faith in the CMO's abilities, absolut...	[ 216 ]	false	[ [ { "role": "user", "content": "Document passage 56. Continue the text:\n\nSunstreaker refused to sit down, instead standing over Ratchet's alt mode as if he felt he hadn't been released from his duty to guard the CMO and his patient. Sideswipe had demanded to be placed as close to Ratchet as possib...	[ 213 ]	false	[ [ { "role": "user", "content": "Document passage 57. Continue the text:\n\n\"What are you doing?\" demanded Mrs. Weasley, trying to push past Sparkplug to get at her son. \"What's this X project and why won't anyone tell us what it is?\"", "name": null, "tool_call_id": null, "tool_...	[ 177 ]	false	[ [ { "role": "user", "content": "Document passage 58. Continue the text:\n\n\"This time around it'll be Ratchet, 'Jack, and Perceptor that handle things. They're a lot better at this kind of thing than I am. Your son's in good hands - the best on this planet.\"", "name": null, "tool_call_...	[ 119 ]	false	[ [ { "role": "user", "content": "Document passage 59. Continue the text:\n\nMrs. Weasley nodded, then pressed a handkerchief over her nose and mouth as she watched the Autobot CMO and scientists inspecting Fred's vital signs, conversing in low tones. Sparkplug searched for something to say to comfort...	[ 185 ]	false	[ [ { "role": "user", "content": "Document passage 60. Continue the text:\n\nProwl nodded, and once Molly had climbed into his hand he stood and carried her away. Sparkplug watched them go, marveling briefly, then went to offer his services to Ratchet.", "name": null, "tool_call_id": null,...	[ 177 ]	false	[ [ { "role": "user", "content": "Document passage 61. Continue the text:\n\nSpike ventured close to offer hot drinks to the Weasleys, which they accepted gratefully but didn't drink much of.", "name": null, "tool_call_id": null, "tool_calls": [] }, { "role": "assistant...	[ 156 ]	false	[ [ { "role": "user", "content": "Document passage 62. Continue the text:\n\nNow she simply ventured quiet questions, and frankly, Wheeljack was impressed that she was even understanding the answers Perceptor was offering her in his usual verbose manner.", "name": null, "tool_call_id": nul...	[ 132 ]	false	[ [ { "role": "user", "content": "Document passage 63. Continue the text:\n\n\"Harry, I know very well that it's impossible to be entirely 'all right' in any situation involving a war,\" Prime replied gently. \"Let me rephrase that, then - how are you faring?\"\n\nHarry pondered the question a moment,...	[ 169 ]	false

Horizons

64 episodes per horizon, padded to 2048 Qwen3 tokens by the provided tokenizer utility.

Preparation contract

Sources and counts are recorded in each configuration's manifest.json. Smoke manifests are small validation runs, not full releases. Columns episode_00 through episode_63 contain lists of complete conversations; num_tokens columns count each conversation before right padding. OOD/test split original latent families. The first eight episodes each contain one conversation. Thinking traces are removed. Source licenses and redistribution restrictions remain applicable.

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