# V2 Terra 04

- Object ID: `em:research-note:sha256:9bb24b0504b1b5746bab0f0ec51b858d511ce01c1cb5563d88fa10f3731c4929`
- Kind: `research-note`
- Repository path: [`research/how-we-know/agent-citation-lineage/traces-v2/V2-TERRA-04.json`](https://github.com/yoheinakajima/epistemedia/blob/f92846570180dfa4511263f8ba98ecd18f7772c9/research/how-we-know/agent-citation-lineage/traces-v2/V2-TERRA-04.json)
- Content digest: `04d03c0a07c2e76e11a68c1937d1963d578513f0e27677cfeef34c1aa0e0d01e`

**Also filed under:** [Research Program](https://epistemedia.org/topics/research-program/)

## Source content

{
  "schema": "https://epistemedia.org/research/agent-citation-trace-record-v1.json",
  "task_id": "EM-0026",
  "protocol_id": "em-0026-agent-citation-trace-v2",
  "protocol_commit": "48b7fff8b091325e9683c319980ae1d547121f55",
  "run_id": "V2-TERRA-04",
  "status": "completed",
  "started_at": "unknown",
  "completed_at": "2026-08-23T05:51:05Z",
  "requested_model_profile": "gpt-5.6-terra",
  "reported_model_identity": "unknown",
  "requested_reasoning_effort": "high",
  "provider_system_context": "unknown",
  "provider_sampling_parameters": "unknown",
  "tool_configuration": {
    "requested": "public read-only web retrieval; no browser session or account connector",
    "reported": "unknown"
  },
  "inherited_conversation_turns": 0,
  "prompt": {
    "path": "research/how-we-know/agent-citation-lineage/frozen-prompt-v2.md",
    "sha256": "d321a9cec7b5fe419157c0623e18ff0020cb0080fbe6dd9ed4fd20a0b896f670",
    "bytes": 2379
  },
  "answer": {
    "path": "research/how-we-know/agent-citation-lineage/answers-v2/V2-TERRA-04.json",
    "sha256": "8deffa91b6bb52d1de4ef4965d0087eca3d3a8a96d971a5e89753c1928cc4ef4",
    "bytes": 30189,
    "json_valid": true
  },
  "citations": [
    {
      "source_id": "S1_deepresearchbench",
      "url": "https://arxiv.org/html/2506.11763"
    },
    {
      "source_id": "S2_researcherbench",
      "url": "https://arxiv.org/html/2507.16280"
    },
    {
      "source_id": "S3_reportbench",
      "url": "https://arxiv.org/html/2508.15804"
    },
    {
      "source_id": "S4_urlhealth",
      "url": "https://arxiv.org/html/2604.03173"
    },
    {
      "source_id": "S5_cited_not_verified",
      "url": "https://arxiv.org/html/2605.06635"
    }
  ],
  "declared_retrievals": [
    {
      "source_id": "S1_deepresearchbench",
      "status": "public arXiv HTML full text retrieved",
      "http_status": "unknown",
      "captured_sha256": "unknown",
      "captured_bytes": "unknown"
    },
    {
      "source_id": "S2_researcherbench",
      "status": "public arXiv HTML full text retrieved",
      "http_status": "unknown",
      "captured_sha256": "unknown",
      "captured_bytes": "unknown"
    },
    {
      "source_id": "S3_reportbench",
      "status": "public arXiv HTML full text retrieved",
      "http_status": "unknown",
      "captured_sha256": "unknown",
      "captured_bytes": "unknown"
    },
    {
      "source_id": "S4_urlhealth",
      "status": "public arXiv HTML full text retrieved",
      "http_status": "unknown",
      "captured_sha256": "unknown",
      "captured_bytes": "unknown"
    },
    {
      "source_id": "S5_cited_not_verified",
      "status": "public arXiv HTML full text retrieved",
      "http_status": "unknown",
      "captured_sha256": "unknown",
      "captured_bytes": "unknown"
    }
  ],
  "capture_limitations": [
    "The orchestration surface did not expose an exact run-start timestamp, provider model build, sampling parameters, system context, or tool implementation, so those fields remain unknown.",
    "The answer declares public retrieval and source locators, but this capture record does not promote any declaration into independently verified HTTP, byte, edition, span, license, source-resolution, claim-support, or warrant evidence.",
    "The five citation URLs, source IDs, retrieval statuses, and source assertions are copied only from the answer and require separate resolution and fresh-source review before receiving evidentiary or independence credit."
  ],
  "disclosure_review": {
    "hidden_reasoning_included": false,
    "private_context_included": false,
    "credentials_or_account_state_included": false,
    "personal_data_included": false,
    "review_notes": [
      "Only the final JSON answer was retained.",
      "No hidden reasoning, tool transcript, private context, credentials, account state, or personal data was captured."
    ]
  },
  "replacement_for": null
}