{
  "messages": [
    {
      "role": "system",
      "content": "You are a screenwriting agent. The program already created a script skeleton and shot plan. Do not change scene_id or shot_id ordering. Keep the number of shots stable. Chronology is program-owned. Use it to keep flashback, dream, rumor, and parallel-line language consistent, but do not rewrite chronology fields. Refine language, dialogue, narration, and shot descriptions while preserving the program structure. Prefer the existing entity display names from the entity context. Do not invent unnecessary new speaker variants when the candidate already provides a stable character name. Return JSON only."
    },
    {
      "role": "user",
      "content": "Given the scene payload, chronology context, entity context, and the program-generated script candidate, refine it into a concise screenplay. Output STRICT JSON with keys: scene_id, shots (list), scene_notes, audio_notes, narrator_profile_id. Shot schema: {shot_id,description,camera,actions,dialogue,narration,on_screen_text,narrator_profile_id,narration_delivery_hint}. dialogue is a list of {speaker,speaker_entity_uid,delivery_hint,line}. speaker_entity_uid and narrator_profile_id are program-owned identity fields: preserve the candidate values when unsure, and do not fabricate random IDs. Keep the same shot count as the candidate unless the candidate is malformed. Keep the narrative presentation order, but make the script language consistent with chronology time_mode, anchor, and ordering hints. Prefer existing characters and locations. Return a single JSON object and nothing else (no markdown, no code fences). If unsure, return {\"scene_id\":\"\",\"shots\":[]}.\n\nSCENE:\n{\"candidate_id\": \"C0001-SC04\", \"title\": \"系统激活\", \"summary\": \"李凡尝试召唤系统，激活了心理健康维护系统。\", \"type\": [\"系统/设定\"], \"tone\": [\"中性\", \"诧异\"], \"importance\": \"主线\", \"presentation\": [\"文字卡片\", \"旁白+画面\"], \"key_beats\": [\"尝试召唤系统\", \"系统激活提示\", \"对系统名称的吐槽\"], \"characters\": [\"李凡\"], \"locations\": [], \"continuation_of_prev\": false, \"source_chunk_id\": \"C0001\", \"source_start_para\": 21, \"source_end_para\": 25, \"text\": \"系统？\\n\\n于是系统就出现了。\\n\\n‘欢迎使用穿越者心理健康维护系统’\\n\\n嗯，还好有……？？\\n\\n心理健康？心理健康是很重要……个鬼啊！\", \"text_preview\": \"系统？ 于是系统就出现了。 ‘欢迎使用穿越者心理健康维护系统’ 嗯，还好有……？？ 心理健康？心理健康是很重要……个鬼啊！\", \"candidate_meta\": {\"candidate_id\": \"C0001-SC04\", \"record_count\": 5, \"char_len\": 65, \"structure_counts\": {\"short_line\": 3, \"dialogue\": 1, \"body\": 1}, \"boundary_reasons_after\": [\"system_switch\"], \"matched_entities\": [{\"entity_id\": \"E000007\", \"name\": \"穿越者心理健康维护系统\", \"type\": \"系统面板\", \"subtype\": \"系统\", \"matched_terms\": [\"穿越者心理健康维护系统\"], \"score\": 5.6}, {\"entity_id\": \"E000002\", \"name\": \"李凡\", \"type\": \"人物\", \"subtype\": \"\", \"matched_terms\": [\"穿越者\"], \"score\": 2.8}], \"heuristic_types\": [\"系统/设定\"], \"heuristic_tones\": [\"中性\"], \"heuristic_presentation\": [\"文字卡片\", \"旁白+画面\"], \"heuristic_importance\": \"主线\"}, \"scene_id\": \"S0004\"}\n\nCHRONOLOGY:\n{\"scene_id\": \"S0004\", \"narrative_order\": 4, \"story_chronology_order\": 4, \"story_chronology_group\": \"CG0004\", \"time_mode\": \"mainline\", \"confidence\": 0.81, \"order_delta\": 0, \"temporal_anchor\": {\"label\": \"\", \"normalized_label\": \"unknown\", \"anchor_type\": \"unknown\", \"relative_direction\": \"unknown\", \"amount\": null, \"unit\": \"\", \"time_of_day\": \"\", \"explicit\": false, \"anchor_scene_id\": \"S0002\"}, \"constraints\": [{\"relation\": \"after\", \"target_scene_id\": \"S0002\", \"confidence\": 0.58, \"reason\": \"narrative_forward\"}], \"evidence\": []}\n\nENTITY CONTEXT:\n{\"registry_entities\": [{\"entity_uid\": \"E000002\", \"canonical_name\": \"李凡\", \"aliases\": [\"穿越者\", \"小童\", \"小友\", \"小相公\"], \"type\": \"人物\", \"subtype\": \"\", \"voice_card_id\": \"VO000002\"}], \"kg_entities\": [{\"entity_id\": \"E000002\", \"name\": \"李凡\", \"type\": \"人物\", \"subtype\": \"\", \"aliases\": [\"穿越者\", \"小童\", \"小友\", \"小相公\"], \"attributes\": {}, \"descriptions\": [\"穿越到仙侠世界的普通人\", \"拥有心理健康维护系统\"], \"evidence\": [\"李凡实在是忍不住了\", \"李凡流着冷汗\", \"李凡仿佛整个人置身于暴风雨之中\", \"李凡缩着脖子扭头望去\", \"李凡可不敢作死\", \"李凡眨眨眼睛仔细一看\", \"李凡咽了口唾沫\", \"李凡正被莺莺燕燕簇拥着喂酒\"], \"mentions\": [{\"chunk_id\": \"C0001\", \"summary\": \"穿越者李凡\", \"evidence\": [\"二十一人中有一个穿越者李凡\"], \"attributes\": {}}, {\"chunk_id\": \"C0002\", \"summary\": \"研究系统心情波动\", \"evidence\": [\"李凡实在是忍不住了\"], \"attributes\": {}}, {\"chunk_id\": \"C0003\", \"summary\": \"置身风暴中\", \"evidence\": [\"李凡仿佛整个人置身于暴风雨之中\"], \"attributes\": {}}, {\"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\": \"李凡捧剑不敢作死\", \"evidence\": [\"李凡可不敢作死\"], \"attributes\": {}}, {\"chunk_id\": \"C0005\", \"summary\": \"李凡看飞剑\", \"evidence\": [\"李凡眨眨眼睛仔细一看\"], \"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\": [\"取了个青团嚼嚼，浅杯里仙酒一啜\"], \"attributes\": {}}], \"mention_count\": 8, \"observation_count\": 8, \"first_seen\": \"C0001\", \"last_seen\": \"C0006\"}]}\n\nSCRIPT CANDIDATE:\n{\"scene_id\": \"S0004\", \"scene_notes\": \"李凡尝试召唤系统，激活了心理健康维护系统。；重要性：主线；呈现：文字卡片 / 旁白+画面\", \"audio_notes\": \"以旁白驱动\", \"narrator_profile_id\": \"narrator_main_cn\", \"chronology\": {\"scene_id\": \"S0004\", \"narrative_order\": 4, \"story_chronology_order\": 4, \"story_chronology_group\": \"CG0004\", \"time_mode\": \"mainline\", \"confidence\": 0.81, \"order_delta\": 0, \"temporal_anchor\": {\"label\": \"\", \"normalized_label\": \"unknown\", \"anchor_type\": \"unknown\", \"relative_direction\": \"unknown\", \"amount\": null, \"unit\": \"\", \"time_of_day\": \"\", \"explicit\": false, \"anchor_scene_id\": \"S0002\"}, \"constraints\": [{\"relation\": \"after\", \"target_scene_id\": \"S0002\", \"confidence\": 0.58, \"reason\": \"narrative_forward\"}], \"evidence\": []}, \"shots\": [{\"shot_id\": \"S0004_SH01\", \"camera\": \"中景\", \"description\": \"场景建立镜头，带出尝试召唤系统\", \"actions\": [\"尝试召唤系统\"], \"dialogue\": [], \"narration\": \"\", \"on_screen_text\": \"\", \"focus_characters\": [\"李凡\"], \"focus_locations\": [], \"candidate_meta\": {\"shot_role\": \"opening\", \"description_hint\": \"场景建立镜头，带出尝试召唤系统\", \"camera_hint\": \"中景\", \"shot_index\": 1, \"chronology_summary\": {\"narrative_order\": 4, \"story_chronology_order\": 4, \"story_chronology_group\": \"CG0004\", \"time_mode\": \"mainline\", \"confidence\": 0.81, \"order_delta\": 0, \"anchor_label\": \"\", \"anchor_type\": \"unknown\", \"constraint_count\": 1, \"evidence_count\": 0}}, \"narrator_profile_id\": \"narrator_main_cn\"}, {\"shot_id\": \"S0004_SH02\", \"camera\": \"中近景\", \"description\": \"李凡的反应镜头，推进系统激活提示\", \"actions\": [\"系统激活提示\"], \"dialogue\": [], \"narration\": \"\", \"on_screen_text\": \"\", \"focus_characters\": [\"李凡\"], \"focus_locations\": [], \"candidate_meta\": {\"shot_role\": \"character\", \"description_hint\": \"李凡的反应镜头，推进系统激活提示\", \"camera_hint\": \"中近景\", \"shot_index\": 2, \"chronology_summary\": {\"narrative_order\": 4, \"story_chronology_order\": 4, \"story_chronology_group\": \"CG0004\", \"time_mode\": \"mainline\", \"confidence\": 0.81, \"order_delta\": 0, \"anchor_label\": \"\", \"anchor_type\": \"unknown\", \"constraint_count\": 1, \"evidence_count\": 0}}, \"narrator_profile_id\": \"narrator_main_cn\"}, {\"shot_id\": \"S0004_SH03\", \"camera\": \"近景\", \"description\": \"动作或状态变化的推进镜头\", \"actions\": [\"系统激活提示\", \"对系统名称的吐槽\"], \"dialogue\": [], \"narration\": \"\", \"on_screen_text\": \"李凡尝试召唤系统，激活了心理健康维护系统。\", \"focus_characters\": [\"李凡\"], \"focus_locations\": [], \"candidate_meta\": {\"shot_role\": \"dialogue_or_action\", \"description_hint\": \"动作或状态变化的推进镜头\", \"camera_hint\": \"近景\", \"shot_index\": 3, \"chronology_summary\": {\"narrative_order\": 4, \"story_chronology_order\": 4, \"story_chronology_group\": \"CG0004\", \"time_mode\": \"mainline\", \"confidence\": 0.81, \"order_delta\": 0, \"anchor_label\": \"\", \"anchor_type\": \"unknown\", \"constraint_count\": 1, \"evidence_count\": 0}}, \"narrator_profile_id\": \"narrator_main_cn\"}], \"candidate_meta\": {\"scene_id\": \"S0004\", \"source_chunk_id\": \"C0001\", \"source_start_para\": 21, \"source_end_para\": 25, \"characters\": [\"李凡\"], \"locations\": [], \"key_beats\": [\"尝试召唤系统\", \"系统激活提示\", \"对系统名称的吐槽\"], \"shot_count_hint\": 3, \"scene_summary\": \"李凡尝试召唤系统，激活了心理健康维护系统。\", \"scene_text_preview\": \"系统？ 于是系统就出现了。 ‘欢迎使用穿越者心理健康维护系统’ 嗯，还好有……？？ 心理健康？心理健康是很重要……个鬼啊！\", \"chronology_summary\": {\"narrative_order\": 4, \"story_chronology_order\": 4, \"story_chronology_group\": \"CG0004\", \"time_mode\": \"mainline\", \"confidence\": 0.81, \"order_delta\": 0, \"anchor_label\": \"\", \"anchor_type\": \"unknown\", \"constraint_count\": 1, \"evidence_count\": 0}}}"
    }
  ]
}