{
  "messages": [
    {
      "role": "system",
      "content": "你是影视化改编智能体。程序已经为每个 scene 生成了改编候选，包含时间顺序、场景摘要、保留策略和呈现策略。不得改动 scene_id、source_chunk_id、chronology、candidate_meta。decision 只能在 retain / compress / bridge 中选择。presentation_mode 只能在 dramatize / dialogue / action / narration / montage / exposition 中选择。你只能补充或修正 story_function、adaptation_focus、must_keep、may_compress、visual_focus、audio_focus、continuity_requirements、script_objective、conflict、turning_point、reason。不要直接写剧本，不要改写 chronology。只返回 JSON。"
    },
    {
      "role": "user",
      "content": "请基于场景、时间线、实体上下文，以及程序生成的影视化改编候选，输出一个更适合后续 screenplay 阶段消费的 scene-level adaptation brief。输出必须是严格 JSON，键为：scene_id, decision, presentation_mode, story_function, adaptation_focus, must_keep, may_compress, visual_focus, audio_focus, continuity_requirements, script_objective, conflict, turning_point, reason。scene_id 必须与输入一致；不得新增其他顶层键。必须保留 chronology 所表达的时间模式与顺序差，不得自行重排或删改时间结构。must_keep / may_compress / visual_focus / audio_focus / continuity_requirements 都应是短列表。只返回单个 JSON 对象，不要 markdown，不要代码块。如果无法判断，至少返回原候选中的 scene_id、decision 和 presentation_mode。\n\nSCENE:\n{\"candidate_id\": \"C0008-SC04\", \"title\": \"第四章震惊\", \"summary\": \"章节转换，李凡对之前的对话感到极度震惊。\", \"type\": [\"叙事\"], \"tone\": [\"紧张\"], \"importance\": \"支线\", \"presentation\": [\"叙事画面\"], \"key_beats\": [\"章节标题\", \"李凡震惊\"], \"characters\": [\"李凡\"], \"locations\": [], \"continuation_of_prev\": false, \"source_chunk_id\": \"C0008\", \"source_start_para\": 256, \"source_end_para\": 258, \"text\": \"第四章入门\\n\\n嘶——就嘶——倒吸一口凉气好吗！\\n\\n李凡是真尼玛震惊了！\", \"text_preview\": \"第四章入门 嘶——就嘶——倒吸一口凉气好吗！ 李凡是真尼玛震惊了！\", \"candidate_meta\": {\"candidate_id\": \"C0008-SC04\", \"record_count\": 3, \"char_len\": 35, \"structure_counts\": {\"chapter_heading\": 1, \"short_line\": 2}, \"boundary_reasons_after\": [\"system_switch\"], \"matched_entities\": [{\"entity_id\": \"E000002\", \"name\": \"李凡\", \"type\": \"人物\", \"subtype\": \"\", \"matched_terms\": [\"李凡\"], \"score\": 5.8}], \"heuristic_types\": [\"叙事\"], \"heuristic_tones\": [\"紧张\"], \"heuristic_presentation\": [\"叙事画面\"], \"heuristic_importance\": \"支线\"}, \"scene_id\": \"S0029\"}\n\nCHRONOLOGY:\n{\"scene_id\": \"S0029\", \"title\": \"第四章震惊\", \"summary\": \"章节转换，李凡对之前的对话感到极度震惊。\", \"characters\": [\"李凡\"], \"locations\": [], \"key_beats\": [\"章节标题\", \"李凡震惊\"], \"source_chunk_id\": \"C0008\", \"source_start_para\": 256, \"source_end_para\": 258, \"continuation_of_prev\": false, \"narrative_order\": 29, \"time_mode\": \"mainline\", \"confidence\": 0.81, \"temporal_anchor\": {\"label\": \"\", \"normalized_label\": \"unknown\", \"anchor_type\": \"unknown\", \"relative_direction\": \"unknown\", \"amount\": null, \"unit\": \"\", \"time_of_day\": \"\", \"explicit\": false, \"anchor_scene_id\": \"S0028\"}, \"temporal_evidence\": [], \"constraints\": [{\"relation\": \"after\", \"target_scene_id\": \"S0028\", \"confidence\": 0.58, \"reason\": \"narrative_forward\"}], \"similarity_to_prev\": 0.25, \"text_preview\": \"第四章入门 嘶——就嘶——倒吸一口凉气好吗！ 李凡是真尼玛震惊了！\", \"story_chronology_group\": \"CG0021\", \"story_chronology_order\": 22}\n\nENTITY CONTEXT:\n{\"registry_entities\": [{\"entity_uid\": \"E000002\", \"canonical_name\": \"李凡\", \"aliases\": [\"穿越者\", \"小相公\", \"小友\", \"天生道子\", \"小子\", \"清月\", \"李清月\", \"道子\"], \"type\": \"人物\", \"subtype\": \"\", \"voice_card_id\": \"VO000002\"}], \"kg_entities\": [{\"entity_id\": \"E000002\", \"name\": \"李凡\", \"type\": \"人物\", \"subtype\": \"\", \"aliases\": [\"穿越者\", \"小相公\", \"小友\", \"天生道子\", \"小子\", \"清月\", \"李清月\", \"道子\"], \"attributes\": {}, \"descriptions\": [\"被侍婢簇拥喂酒\", \"吃青团喝仙酒\", \"天生道种\", \"能望到虚星\", \"童子\", \"想学法术逃跑\", \"主角\", \"山主派给望舒的童子\"], \"evidence\": [\"李凡口干舌燥，磕磕绊绊得答道\", \"李凡强堆起笑脸\", \"李凡的心情大幅提升了1点\", \"李凡点点头\", \"李凡侧身避过\", \"王爷和李凡都傻逼了\", \"李凡的右手不甘示弱得比了个中指\", \"谢仙子教诲，清月记下了\"], \"mentions\": [{\"chunk_id\": \"C0004\", \"summary\": \"被山主和老道观察\", \"evidence\": [\"李凡缩着脖子扭头望去\"], \"attributes\": {}}, {\"chunk_id\": \"C0005\", \"summary\": \"山主请李凡吃酒\", \"evidence\": [\"山主站起身冲李凡微笑\"], \"attributes\": {}}, {\"chunk_id\": \"C0006\", \"summary\": \"被侍婢簇拥喂酒\", \"evidence\": [\"李凡正被莺莺燕燕簇拥着喂酒\"], \"attributes\": {}}, {\"chunk_id\": \"C0006\", \"summary\": \"吃青团喝仙酒\", \"evidence\": [\"李凡也不客气，取了个青团嚼嚼\"], \"attributes\": {}}, {\"chunk_id\": \"C0007\", \"summary\": \"求拜山主为师\", \"evidence\": [\"小子李凡，诚心求道，想拜山主为师\"], \"attributes\": {}}, {\"chunk_id\": \"C0008\", \"summary\": \"回答望舒真人问题\", \"evidence\": [\"李凡口干舌燥，磕磕绊绊得答道\"], \"attributes\": {}}, {\"chunk_id\": \"C0009\", \"summary\": \"想学御剑飞天逃跑\", \"evidence\": [\"李凡强堆起笑脸，心里决定了，等一学会飞，立马找个机会从这妖魔鬼怪盘踞的魔窟逃跑。\"], \"attributes\": {}}, {\"chunk_id\": \"C0009\", \"summary\": \"抱住望舒真人小腿\", \"evidence\": [\"李凡可不客气，把山主给的眼泪往兜里一揣，伸手就抱住望舒真人小腿。\"], \"attributes\": {}}, {\"chunk_id\": \"C0010\", \"summary\": \"犹豫选择功法\", \"evidence\": [\"看出李凡还有点犹犹豫豫\"], \"attributes\": {}}, {\"chunk_id\": \"C0010\", \"summary\": \"进入经楼拜天鬼\", \"evidence\": [\"李凡侧身避过门前悬空的宝剑\"], \"attributes\": {}}, {\"chunk_id\": \"C0011\", \"summary\": \"被玄天剑意操控\", \"evidence\": [\"李凡张着下巴呆了半天\"], \"attributes\": {}}, {\"chunk_id\": \"C0012\", \"summary\": \"被望舒真人教导\", \"evidence\": [\"望舒真人蹙蹙秀眉，“清月，不可欺压同门\"], \"attributes\": {}}], \"mention_count\": 16, \"observation_count\": 16, \"first_seen\": \"C0001\", \"last_seen\": \"C0012\"}]}\n\nADAPTATION CANDIDATE:\n{\"scene_id\": \"S0029\", \"source_chunk_id\": \"C0008\", \"scene_summary\": \"章节转换，李凡对之前的对话感到极度震惊。\", \"chronology\": {\"scene_id\": \"S0029\", \"narrative_order\": 29, \"story_chronology_order\": 22, \"story_chronology_group\": \"CG0021\", \"time_mode\": \"mainline\", \"confidence\": 0.81, \"order_delta\": -7, \"temporal_anchor\": {\"label\": \"\", \"normalized_label\": \"unknown\", \"anchor_type\": \"unknown\", \"relative_direction\": \"unknown\", \"amount\": null, \"unit\": \"\", \"time_of_day\": \"\", \"explicit\": false, \"anchor_scene_id\": \"S0028\"}, \"constraints\": [{\"relation\": \"after\", \"target_scene_id\": \"S0028\", \"confidence\": 0.58, \"reason\": \"narrative_forward\"}], \"evidence\": []}, \"decision\": \"compress\", \"presentation_mode\": \"dramatize\", \"story_function\": [\"冲突推进\"], \"adaptation_focus\": \"章节转换，李凡对之前的对话感到极度震惊。\", \"must_keep\": [\"章节标题\", \"李凡震惊\", \"章节转换，李凡对之前的对话感到极度震惊。\"], \"may_compress\": [], \"visual_focus\": [\"李凡\", \"章节标题\", \"李凡震惊\"], \"audio_focus\": [\"以叙述清晰为先\"], \"continuity_requirements\": [\"不得抹平叙事顺序与故事顺序差\", \"角色连续性：李凡\"], \"script_objective\": \"压缩呈现并保留关键信息：章节标题\", \"conflict\": \"章节标题\", \"turning_point\": \"李凡震惊\", \"reason\": \"supporting_scene；default_dramatize\", \"candidate_meta\": {\"scene_id\": \"S0029\", \"decision_reasons\": [\"supporting_scene\"], \"presentation_reasons\": [\"default_dramatize\"], \"metrics\": {\"text_length\": 106, \"quote_count\": 0, \"action_score\": 0, \"exposition_score\": 0, \"inner_score\": 0, \"transition_score\": 0, \"reveal_score\": 0, \"tension_score\": 5, \"environment_score\": 0, \"character_count\": 1, \"location_count\": 0, \"beat_count\": 2, \"continuation_of_prev\": false, \"time_mode\": \"mainline\", \"order_delta\": -7}, \"characters\": [\"李凡\"], \"locations\": [], \"key_beats\": [\"章节标题\", \"李凡震惊\"]}}"
    }
  ]
}