{
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      "visible": "项目代号为ORBIT-42，预算35万元，截止日期为2026年12月20日。",
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      "summary_text": "## SESSION INTENT\nEstablish and remember project ORBIT-42 parameters for an upcoming project session, including budget, deadline, scope, constraints, and acceptance criteria.\n\n## SUMMARY\n- Project Code: ORBIT-42\n- Budget: 35万元 (350,000 RMB)\n- Deadline: 2026-12-20\n- Scope: System must support document retrieval, Q&A functionality, and report export capabilities\n- Constraint: Real customer data cannot be uploaded; only synthetic test materials may be used\n- Acceptance Criteria: Must verify citation sources, output format compliance, and API stability\n\n## ARTIFACTS\nNone created or modified.\n\n## NEXT STEPS\nReady to begin project ORBIT-42 implementation. Next steps will involve setting up the system architecture, creating synthetic test datasets, and implementing the three core features (document retrieval, Q&A, report export) within the budget and timeline constraints."
    },
    {
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      "summary_text": "## SESSION INTENT\nEstablish and remember project ORBIT-42 parameters for an upcoming project session, including budget, deadline, scope, constraints, and acceptance criteria.\n\n## SUMMARY\n- Project Code: ORBIT-42\n- Budget: 48万元 (480,000 RMB)\n- Deadline: 2026-12-20\n- Scope: System must support document retrieval, Q&A functionality, and report export capabilities\n- Constraint: Real customer data cannot be uploaded; only synthetic test materials may be used\n- Additional Constraint: Reports must be in Chinese, with conclusions written first followed by supporting evidence/reasoning\n- Acceptance Criteria: Must verify citation sources, output format compliance, and API stability\n\n## ARTIFACTS\nNone created or modified.\n\n## NEXT STEPS\nReady to begin project ORBIT-42 implementation. Next steps will involve setting up the system architecture, creating synthetic test datasets, and implementing the three core features (document retrieval, Q&A, report export) within the budget and timeline constraints."
    },
    {
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    },
    {
      "turn": 11,
      "compression": "summarize",
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      "elapsed_seconds": 10.69,
      "summary_updated": true,
      "summary_text": "## SESSION INTENT\nEstablish and remember project ORBIT-42 parameters for an upcoming project session, including budget, deadline, scope, constraints, and acceptance criteria.\n\n## SUMMARY\n- Project Code: ORBIT-42\n- Budget: 48万元 (480,000 RMB)\n- Deadline: 2026-12-28 (updated from 2026-12-20)\n- Scope: System must support document retrieval, Q&A functionality, and report export capabilities\n- Constraint: Real customer data cannot be uploaded; only synthetic test materials may be used\n- Additional Constraint: Reports must be in Chinese, with conclusions written first followed by supporting evidence/reasoning\n- Acceptance Criteria: Must verify citation sources, output format compliance, and API stability\n- Updated Acceptance Criteria: Must cover multi-turn Q&A and long materials testing\n- Data Retention Requirement: Must retain test reports; cannot delete existing chat records\n\n## ARTIFACTS\nNone created or modified.\n\n## NEXT STEPS\nReady to begin project ORBIT-42 implementation. Next steps will involve setting up the system architecture, creating synthetic test datasets, and implementing the three core features (document retrieval, Q&A, report export) within the budget and timeline constraints."
    },
    {
      "turn": 12,
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      "visible": "```json\n{\n  \"code\": \"ORBIT-42\",\n  \"budget\": 48,\n  \"deadline\": \"2026-12-28\"\n}\n```",
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