{
  "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\": \"C0009-SC03\", \"title\": \"龙王忆宝\", \"summary\": \"龙王回忆金箍棒来历与悟空得宝经过。 孙悟空展示金箍棒变化神通，震慑群妖，后与六魔王结义，宴饮间被勾魂至幽冥界。\", \"type\": [\"叙事\", \"动作\", \"环境描写\"], \"tone\": [\"中性\", \"庄严\", \"紧张\", \"奇幻\"], \"importance\": \"支线\", \"presentation\": [\"叙事画面\", \"氛围镜头\", \"特效展示\"], \"key_beats\": [\"龙王回忆金箍棒放光与变化\", \"金箍棒大小变化\", \"法天象地神通震慑群妖\", \"宴饮间被勾魂至幽冥界\"], \"characters\": [\"东海龙王\", \"石猴\", \"牛魔王\", \"蛟魔王\", \"鹏魔王\", \"狮狔王\", \"猕猴王\"], \"locations\": [\"花果山\", \"水帘洞\"], \"entity_refs\": [{\"entity_id\": \"E000064\", \"entity_uid\": \"E000064\", \"name\": \"东海龙王\", \"canonical_name\": \"东海龙王\", \"type\": \"人物\", \"subtype\": \"\", \"matched_terms\": [\"龍王\"], \"match_score\": 2.4, \"ref_role\": \"character_candidate\"}], \"continuation_of_prev\": false, \"source_chunk_id\": \"C0009\", \"source_start_para\": 310, \"source_end_para\": 310, \"text\": \"千百年，可可的今歲放光。龍王只認做是塊黑鐵，又喚做天河鎮底神珍。那廝每\\n都扛抬不動，請我親去拿之。那時此寶有二丈多長，斗來粗細。被我撾他一把，\\n意思嫌大，他就小了許多﹔再教小些，他又小了許多﹔再教小些，他又小了許多\", \"text_preview\": \"千百年，可可的今歲放光。龍王只認做是塊黑鐵，又喚做天河鎮底神珍。那廝每 都扛抬不動，請我親去拿之。那時此寶有二丈多長，斗來粗細。被我撾他一把， 意思嫌大，他就…\", \"candidate_meta\": {\"candidate_id\": \"C0009-SC03\", \"record_count\": 1, \"char_len\": 107, \"structure_counts\": {\"body\": 1}, \"boundary_reasons_after\": [], \"matched_entities\": [{\"entity_id\": \"E000064\", \"name\": \"东海龙王\", \"type\": \"人物\", \"subtype\": \"\", \"matched_terms\": [\"龍王\"], \"score\": 2.4}], \"entity_refs\": [{\"entity_id\": \"E000064\", \"entity_uid\": \"E000064\", \"name\": \"东海龙王\", \"canonical_name\": \"东海龙王\", \"type\": \"人物\", \"subtype\": \"\", \"matched_terms\": [\"龍王\"], \"match_score\": 2.4, \"ref_role\": \"character_candidate\"}], \"heuristic_types\": [\"叙事\"], \"heuristic_tones\": [\"中性\"], \"heuristic_presentation\": [\"叙事画面\"], \"heuristic_importance\": \"支线\"}, \"scene_id\": \"S0019\"}\n\nCHRONOLOGY:\n{\"scene_id\": \"S0019\", \"title\": \"龙王忆宝\", \"summary\": \"龙王回忆金箍棒来历与悟空得宝经过。 孙悟空展示金箍棒变化神通，震慑群妖，后与六魔王结义，宴饮间被勾魂至幽冥界。\", \"characters\": [\"东海龙王\", \"石猴\", \"牛魔王\", \"蛟魔王\", \"鹏魔王\", \"狮狔王\", \"猕猴王\"], \"locations\": [\"花果山\", \"水帘洞\"], \"key_beats\": [\"龙王回忆金箍棒放光与变化\", \"金箍棒大小变化\", \"法天象地神通震慑群妖\", \"宴饮间被勾魂至幽冥界\"], \"source_chunk_id\": \"C0009\", \"source_start_para\": 310, \"source_end_para\": 310, \"continuation_of_prev\": false, \"narrative_order\": 19, \"time_mode\": \"flashback\", \"confidence\": 0.99, \"temporal_anchor\": {\"label\": \"回忆\", \"normalized_label\": \"flashback\", \"anchor_type\": \"flashback_marker\", \"relative_direction\": \"before\", \"amount\": null, \"unit\": \"\", \"time_of_day\": \"\", \"explicit\": true, \"anchor_scene_id\": \"S0018\"}, \"temporal_evidence\": [{\"kind\": \"flashback\", \"field\": \"summary\", \"text\": \"回忆\", \"snippet\": \"龙王回忆金箍棒来历与悟空得宝经过。 孙悟空展示金\"}, {\"kind\": \"flashback\", \"field\": \"key_beat_1\", \"text\": \"回忆\", \"snippet\": \"龙王回忆金箍棒放光与变化\"}], \"constraints\": [{\"relation\": \"flashback_of\", \"target_scene_id\": \"S0018\", \"confidence\": 0.92, \"reason\": \"flashback_marker\"}, {\"relation\": \"before\", \"target_scene_id\": \"S0018\", \"confidence\": 0.88, \"reason\": \"flashback_before_anchor\"}], \"similarity_to_prev\": 0.217, \"text_preview\": \"千百年，可可的今歲放光。龍王只認做是塊黑鐵，又喚做天河鎮底神珍。那廝每 都扛抬不動，請我親去拿之。那時此寶有二丈多長，斗來粗細。被我撾他一把， 意思嫌大，他就…\", \"story_chronology_group\": \"CG0018\", \"story_chronology_order\": 17}\n\nENTITY CONTEXT:\n{\"registry_entities\": [{\"entity_uid\": \"E000064\", \"canonical_name\": \"东海龙王\", \"aliases\": [\"老龙王\", \"敖广\", \"老龍王\", \"敖廣\", \"龍王\", \"小龍臣\"], \"type\": \"人物\", \"subtype\": \"\", \"voice_card_id\": \"VO000064\"}, {\"entity_uid\": \"E000006\", \"canonical_name\": \"石猴\", \"aliases\": [\"猴王\", \"孙悟空\", \"孙悟\", \"悟空\", \"猢猻\", \"潑猴\", \"水帘洞洞主\", \"老孙\", \"孙\", \"老孫\", \"妖猴\", \"弼马温\"], \"type\": \"人物\", \"subtype\": \"\", \"voice_card_id\": \"VO000006\"}, {\"entity_uid\": \"E000078\", \"canonical_name\": \"牛魔王\", \"aliases\": [], \"type\": \"人物\", \"subtype\": \"\", \"voice_card_id\": \"VO000078\"}, {\"entity_uid\": \"E000007\", \"canonical_name\": \"花果山\", \"aliases\": [\"本处\", \"山场\", \"福地洞天\"], \"type\": \"地点\", \"subtype\": \"山岳/洞天\", \"voice_card_id\": \"\"}, {\"entity_uid\": \"E000023\", \"canonical_name\": \"水帘洞\", \"aliases\": [\"水簾洞\", \"水簾洞府\", \"水帘洞府\"], \"type\": \"地点\", \"subtype\": \"山岳/洞天\", \"voice_card_id\": \"\"}], \"kg_entities\": [{\"entity_id\": \"E000064\", \"name\": \"东海龙王\", \"type\": \"人物\", \"subtype\": \"\", \"aliases\": [\"老龙王\", \"敖广\", \"老龍王\", \"敖廣\", \"龍王\", \"小龍臣\"], \"attributes\": {}, \"descriptions\": [\"东海龙宫之主\", \"美猴王紧邻\", \"敖广\", \"向玉帝告状\"], \"evidence\": [\"東海龍王敖廣\", \"東海龍王敖廣即忙起身，與龍子、龍孫、蝦兵、蟹將出宮迎道\", \"龍王笑道：「上仙，你不看看，這叉有三千六百斤重哩。」\", \"東海龍王敖廣進表\"], \"mentions\": [{\"chunk_id\": \"C0008\", \"summary\": \"龙宫之主\", \"evidence\": [\"東海龍王敖廣\"], \"attributes\": {}}, {\"chunk_id\": \"C0008\", \"summary\": \"东海龙王迎接悟空\", \"evidence\": [\"東海龍王敖廣即忙起身\"], \"attributes\": {}}, {\"chunk_id\": \"C0009\", \"summary\": \"提供兵器披掛\", \"evidence\": [\"龍王笑道：「上仙，你不看看，這叉有三千六百斤重哩。」\"], \"attributes\": {}}, {\"chunk_id\": \"C0011\", \"summary\": \"进表告孙悟空状\", \"evidence\": [\"敖廣宣至靈霄殿下\"], \"attributes\": {}}], \"mention_count\": 4, \"observation_count\": 4, \"first_seen\": \"C0008\", \"last_seen\": \"C0011\"}]}\n\nADAPTATION CANDIDATE:\n{\"scene_id\": \"S0019\", \"source_chunk_id\": \"C0009\", \"scene_summary\": \"龙王回忆金箍棒来历与悟空得宝经过。 孙悟空展示金箍棒变化神通，震慑群妖，后与六魔王结义，宴饮间被勾魂至幽冥界。\", \"chronology\": {\"scene_id\": \"S0019\", \"narrative_order\": 19, \"story_chronology_order\": 17, \"story_chronology_group\": \"CG0018\", \"time_mode\": \"flashback\", \"confidence\": 0.99, \"order_delta\": -2, \"temporal_anchor\": {\"label\": \"回忆\", \"normalized_label\": \"flashback\", \"anchor_type\": \"flashback_marker\", \"relative_direction\": \"before\", \"amount\": null, \"unit\": \"\", \"time_of_day\": \"\", \"explicit\": true, \"anchor_scene_id\": \"S0018\"}, \"constraints\": [{\"relation\": \"flashback_of\", \"target_scene_id\": \"S0018\", \"confidence\": 0.92, \"reason\": \"flashback_marker\"}, {\"relation\": \"before\", \"target_scene_id\": \"S0018\", \"confidence\": 0.88, \"reason\": \"flashback_before_anchor\"}], \"evidence\": [{\"kind\": \"flashback\", \"field\": \"summary\", \"text\": \"回忆\", \"snippet\": \"龙王回忆金箍棒来历与悟空得宝经过。 孙悟空展示金\"}, {\"kind\": \"flashback\", \"field\": \"key_beat_1\", \"text\": \"回忆\", \"snippet\": \"龙王回忆金箍棒放光与变化\"}]}, \"decision\": \"bridge\", \"presentation_mode\": \"montage\", \"story_function\": [\"补背景\"], \"adaptation_focus\": \"龙王回忆金箍棒来历与悟空得宝经过。 孙悟空展示金箍棒变化神通，震慑群妖，后与六魔王结义，宴饮间被勾魂至幽冥界。\", \"must_keep\": [\"龙王回忆金箍棒放光与变化\", \"金箍棒大小变化\", \"法天象地神通震慑群妖\", \"龙王回忆金箍棒来历与悟空得宝经过。 孙悟空展示金箍棒变化神通，震慑群妖，后与六魔王结义，宴饮间被勾魂至幽冥界。\"], \"may_compress\": [], \"visual_focus\": [\"东海龙王\", \"石猴\", \"花果山\", \"水帘洞\"], \"audio_focus\": [\"旁白带回忆感\"], \"continuity_requirements\": [\"保持flashback表达\", \"不得抹平叙事顺序与故事顺序差\", \"保留时间锚点：回忆\", \"角色连续性：东海龙王 / 石猴\"], \"script_objective\": \"用桥段型叙述快速交代：龙王回忆金箍棒放光与变化\", \"conflict\": \"\", \"turning_point\": \"宴饮间被勾魂至幽冥界\", \"reason\": \"non_mainline_low_action；bridge_transition\", \"candidate_meta\": {\"scene_id\": \"S0019\", \"decision_reasons\": [\"non_mainline_low_action\"], \"presentation_reasons\": [\"bridge_transition\"], \"metrics\": {\"text_length\": 292, \"quote_count\": 0, \"action_score\": 0, \"exposition_score\": 0, \"inner_score\": 0, \"transition_score\": 0, \"reveal_score\": 0, \"tension_score\": 1, \"environment_score\": 0, \"character_count\": 6, \"location_count\": 2, \"beat_count\": 4, \"continuation_of_prev\": false, \"time_mode\": \"flashback\", \"order_delta\": -2}, \"characters\": [\"东海龙王\", \"石猴\", \"牛魔王\", \"蛟魔王\", \"鹏魔王\", \"狮狔王\"], \"locations\": [\"花果山\", \"水帘洞\"], \"key_beats\": [\"龙王回忆金箍棒放光与变化\", \"金箍棒大小变化\", \"法天象地神通震慑群妖\", \"宴饮间被勾魂至幽冥界\"], \"entity_refs\": [{\"entity_uid\": \"E000064\", \"entity_id\": \"E000064\", \"canonical_name\": \"东海龙王\", \"name\": \"东海龙王\", \"type\": \"人物\", \"subtype\": \"\", \"matched_terms\": [\"龍王\"], \"match_score\": 2.4, \"display_name\": \"\", \"conflict_group_id\": \"\", \"identity_conflict\": false, \"ref_role\": \"character_candidate\"}]}}"
    }
  ]
}