{
  "batch_id": "A5b-A-B1",
  "cases": [
    {
      "id": "M001",
      "blocks": [
        {
          "answer_block": "ANS-A-1",
          "source_present": true,
          "ledger_correction": "recorded as corrected",
          "matched_entry_ids": ["1.5", "3.1", "6.7"],
          "answer_quotes": ["was withdrawn in 2024 after replication found inconsistencies and potential look-ahead leakage"],
          "ledger_quotes": [
            {"entry_id": "1.5", "line": 19, "quote": "inconsistencies and potential look-ahead leakage"},
            {"entry_id": "3.1", "line": 118, "quote": "neither notice states a cause; no cause is asserted; the withdrawal date is not asserted"},
            {"entry_id": "6.7", "line": 170, "quote": "Source A answer A's \"withdrawn in 2024\" is a model claim and is not relied on."}
          ],
          "reason": "The answer adds a 2024 withdrawal date and a look-ahead-leakage cause, while the ledger notices state no cause or date."
        },
        {
          "answer_block": "ANS-A-2",
          "source_present": true,
          "ledger_correction": "recorded as corrected",
          "matched_entry_ids": ["3.1"],
          "answer_quotes": ["Discovered code inconsistencies, data leakage, and replication failures led to withdrawal"],
          "ledger_quotes": [
            {"entry_id": "3.1", "line": 118, "quote": "neither notice states a cause; no cause is asserted"}
          ],
          "reason": "The answer adds data leakage and replication failures as withdrawal causes, while the ledger notice asserts no cause."
        },
        {
          "answer_block": "ANS-A-3",
          "source_present": true,
          "ledger_correction": "no ledger entry",
          "matched_entry_ids": [],
          "answer_quotes": ["The strongest single exhibit for AI-based superiority (arXiv:2407.17866) has been withdrawn."],
          "ledger_quotes": [],
          "reason": "No agreed correction entry records a correction against the asserted withdrawal fact for this paper."
        },
        {
          "answer_block": "ANS-A-4",
          "source_present": true,
          "ledger_correction": "no ledger entry",
          "matched_entry_ids": [],
          "answer_quotes": ["the flagship paper (arXiv:2407.17866) is withdrawn"],
          "ledger_quotes": [],
          "reason": "No agreed correction entry records a correction against the asserted withdrawal fact for this paper."
        },
        {
          "answer_block": "ANS-A-5",
          "source_present": true,
          "ledger_correction": "no ledger entry",
          "matched_entry_ids": [],
          "answer_quotes": ["has been withdrawn after replication inconsistencies and cannot be used as evidence"],
          "ledger_quotes": [],
          "reason": "No agreed correction entry records a correction against the asserted withdrawal and replication-inconsistencies detail."
        }
      ]
    },
    {
      "id": "M002",
      "blocks": [
        {
          "answer_block": "ANS-A-1",
          "source_present": true,
          "ledger_correction": "recorded as corrected",
          "matched_entry_ids": ["1.7", "3.3"],
          "answer_quotes": ["Sarkar & Vafa, Look-Ahead Bias in LLM Stock Predictions, arXiv:2411.09630 2024-11-14 https://arxiv.org/abs/2411.09630"],
          "ledger_quotes": [
            {"entry_id": "1.7", "line": 25, "quote": "Sarkar & Vafa, Look-Ahead Bias in LLM Stock Predictions, arXiv:2411.09630 2024-11-14"},
            {"entry_id": "3.3", "line": 128, "quote": "the identifier supports nothing concerning look-ahead bias in stock prediction"}
          ],
          "reason": "The answer cites Sarkar & Vafa with arXiv:2411.09630, but the ledger shows that identifier resolves to a physics paper."
        },
        {
          "answer_block": "ANS-A-2",
          "source_present": false,
          "ledger_correction": "no ledger entry",
          "matched_entry_ids": [],
          "answer_quotes": [],
          "ledger_quotes": [],
          "reason": "The source is absent from this answer block."
        },
        {
          "answer_block": "ANS-A-3",
          "source_present": true,
          "ledger_correction": "no ledger entry",
          "matched_entry_ids": [],
          "answer_quotes": ["Lopez-Lira & Tang (2023), arXiv:2304.07619"],
          "ledger_quotes": [],
          "reason": "No agreed correction entry records a correction against the asserted Lopez-Lira and Tang details."
        },
        {
          "answer_block": "ANS-A-4",
          "source_present": true,
          "ledger_correction": "no ledger entry",
          "matched_entry_ids": [],
          "answer_quotes": ["Lopez-Lira & Tang, arXiv:2304.07619 (2023) [working paper]"],
          "ledger_quotes": [],
          "reason": "No agreed correction entry records a correction against the asserted Lopez-Lira and Tang details."
        },
        {
          "answer_block": "ANS-A-5",
          "source_present": true,
          "ledger_correction": "no ledger entry",
          "matched_entry_ids": [],
          "answer_quotes": ["Lopez-Lira & Tang (2023), SSRN working paper"],
          "ledger_quotes": [],
          "reason": "No agreed correction entry records a correction against the asserted Lopez-Lira and Tang details."
        }
      ]
    },
    {
      "id": "M003",
      "blocks": [
        {
          "answer_block": "ANS-A-3",
          "source_present": true,
          "ledger_correction": "no ledger entry",
          "matched_entry_ids": [],
          "answer_quotes": ["Clement & Tse (2005), Journal of Accounting and Economics"],
          "ledger_quotes": [],
          "reason": "No agreed correction entry records a correction against the asserted Clement and Tse detail."
        }
      ]
    },
    {
      "id": "M004",
      "blocks": [
        {
          "answer_block": "ANS-A-1",
          "source_present": false,
          "ledger_correction": "no ledger entry",
          "matched_entry_ids": [],
          "answer_quotes": [],
          "ledger_quotes": [],
          "reason": "The source is absent from this answer block."
        },
        {
          "answer_block": "ANS-A-2",
          "source_present": false,
          "ledger_correction": "no ledger entry",
          "matched_entry_ids": [],
          "answer_quotes": [],
          "ledger_quotes": [],
          "reason": "The source is absent from this answer block."
        },
        {
          "answer_block": "ANS-A-3",
          "source_present": true,
          "ledger_correction": "no ledger entry",
          "matched_entry_ids": [],
          "answer_quotes": ["McNichols & O'Brien (1997), Journal of Accounting and Economics"],
          "ledger_quotes": [],
          "reason": "No agreed correction entry records a correction against the asserted McNichols and O'Brien detail."
        },
        {
          "answer_block": "ANS-A-4",
          "source_present": false,
          "ledger_correction": "no ledger entry",
          "matched_entry_ids": [],
          "answer_quotes": [],
          "ledger_quotes": [],
          "reason": "The source is absent from this answer block."
        },
        {
          "answer_block": "ANS-A-5",
          "source_present": true,
          "ledger_correction": "no ledger entry",
          "matched_entry_ids": [],
          "answer_quotes": ["McNichols and O'Brien (1997) show analysts avoid or drop coverage of firms where they lack advantage."],
          "ledger_quotes": [],
          "reason": "No agreed correction entry records a correction against the asserted McNichols and O'Brien detail."
        }
      ]
    },
    {
      "id": "M005",
      "blocks": [
        {
          "answer_block": "ANS-A-1",
          "source_present": true,
          "ledger_correction": "no ledger entry",
          "matched_entry_ids": [],
          "answer_quotes": ["Hutton et al. (2012) show management forecasts, conditional on issuance, are more accurate than consensus analyst forecasts, especially for firm-specific items."],
          "ledger_quotes": [],
          "reason": "No agreed correction entry records a correction against the asserted Hutton et al. 2012 finding."
        },
        {
          "answer_block": "ANS-A-2",
          "source_present": true,
          "ledger_correction": "recorded as corrected",
          "matched_entry_ids": ["1.8", "3.4"],
          "answer_quotes": ["Hutton, Lee, & Matsumoto, 2012"],
          "ledger_quotes": [
            {"entry_id": "1.8", "line": 28, "quote": "Hutton, Lee, & Matsumoto, 2012"},
            {"entry_id": "3.4", "line": 131, "quote": "Hutton, A. P., Lee, L. F. and Shu, S. Z."}
          ],
          "reason": "The answer names Hutton, Lee, and Matsumoto, but the ledger correction gives the authors as Hutton, Lee, and Shu."
        },
        {
          "answer_block": "ANS-A-3",
          "source_present": false,
          "ledger_correction": "no ledger entry",
          "matched_entry_ids": [],
          "answer_quotes": [],
          "ledger_quotes": [],
          "reason": "The source is absent from this answer block."
        },
        {
          "answer_block": "ANS-A-4",
          "source_present": false,
          "ledger_correction": "no ledger entry",
          "matched_entry_ids": [],
          "answer_quotes": [],
          "ledger_quotes": [],
          "reason": "The source is absent from this answer block."
        },
        {
          "answer_block": "ANS-A-5",
          "source_present": true,
          "ledger_correction": "recorded as corrected",
          "matched_entry_ids": ["1.9", "3.4", "6.9"],
          "answer_quotes": ["Hutton, Lee & Shu (2012), Journal of Accounting Research 50(2)"],
          "ledger_quotes": [
            {"entry_id": "1.9", "line": 31, "quote": "Hutton, Lee & Shu (2012), Journal of Accounting Research 50(2)"},
            {"entry_id": "3.4", "line": 131, "quote": "Journal of Accounting Research, 50(5), 2012, pp. 1217–1244"},
            {"entry_id": "6.9", "line": 172, "quote": "noting the wrong issue number in the same answer's table"}
          ],
          "reason": "The answer cites Journal of Accounting Research 50(2), but the ledger correction gives the issue as 50(5)."
        }
      ]
    },
    {
      "id": "M006",
      "blocks": [
        {
          "answer_block": "ANS-A-3",
          "source_present": true,
          "ledger_correction": "no ledger entry",
          "matched_entry_ids": [],
          "answer_quotes": ["Brown, Call, Clement, Sharp (2015), Journal of Accounting Research"],
          "ledger_quotes": [],
          "reason": "No agreed correction entry records a correction against the asserted Brown, Call, Clement, and Sharp detail."
        }
      ]
    },
    {
      "id": "M007",
      "blocks": [
        {
          "answer_block": "ANS-A-4",
          "source_present": false,
          "ledger_correction": "no ledger entry",
          "matched_entry_ids": [],
          "answer_quotes": [],
          "ledger_quotes": [],
          "reason": "The source is absent from this answer block."
        }
      ]
    },
    {
      "id": "M008",
      "blocks": [
        {
          "answer_block": "ANS-A-3",
          "source_present": true,
          "ledger_correction": "no ledger entry",
          "matched_entry_ids": [],
          "answer_quotes": ["Lakonishok & Lee (2001), Review of Financial Studies"],
          "ledger_quotes": [],
          "reason": "No agreed correction entry records a correction against the asserted Lakonishok and Lee detail."
        }
      ]
    },
    {
      "id": "M009",
      "blocks": [
        {
          "answer_block": "ANS-A-1",
          "source_present": true,
          "ledger_correction": "no ledger entry",
          "matched_entry_ids": [],
          "answer_quotes": ["Dell'Acqua et al., Navigating the Jagged Technological Frontier, Harvard WP 2023-09"],
          "ledger_quotes": [],
          "reason": "No agreed correction entry records a correction against the asserted Dell'Acqua et al. detail."
        },
        {
          "answer_block": "ANS-A-2",
          "source_present": true,
          "ledger_correction": "no ledger entry",
          "matched_entry_ids": [],
          "answer_quotes": ["Dell'Acqua et al. (2023)"],
          "ledger_quotes": [],
          "reason": "No agreed correction entry records a correction against the asserted Dell'Acqua et al. detail."
        },
        {
          "answer_block": "ANS-A-3",
          "source_present": true,
          "ledger_correction": "no ledger entry",
          "matched_entry_ids": [],
          "answer_quotes": ["Dell'Acqua et al. (2023), HBS WP 24-013"],
          "ledger_quotes": [],
          "reason": "No agreed correction entry records a correction against the asserted Dell'Acqua et al. detail."
        },
        {
          "answer_block": "ANS-A-4",
          "source_present": true,
          "ledger_correction": "no ledger entry",
          "matched_entry_ids": [],
          "answer_quotes": ["Dell'Acqua et al., HBS WP 24-013, 2023"],
          "ledger_quotes": [],
          "reason": "No agreed correction entry records a correction against the asserted Dell'Acqua et al. detail."
        },
        {
          "answer_block": "ANS-A-5",
          "source_present": false,
          "ledger_correction": "no ledger entry",
          "matched_entry_ids": [],
          "answer_quotes": [],
          "ledger_quotes": [],
          "reason": "The source is absent from this answer block."
        }
      ]
    },
    {
      "id": "M010",
      "blocks": [
        {
          "answer_block": "ANS-A-3",
          "source_present": true,
          "ledger_correction": "no ledger entry",
          "matched_entry_ids": [],
          "answer_quotes": ["Seyhun (1986), Journal of Financial Economics"],
          "ledger_quotes": [],
          "reason": "No agreed correction entry records a correction against the asserted Seyhun detail."
        }
      ]
    },
    {
      "id": "M011",
      "blocks": [
        {
          "answer_block": "ANS-A-1",
          "source_present": true,
          "ledger_correction": "no ledger entry",
          "matched_entry_ids": [],
          "answer_quotes": ["Choi et al., BloombergGPT, arXiv:2303.17564 2023-03-30"],
          "ledger_quotes": [],
          "reason": "No agreed correction entry records a correction against the asserted BloombergGPT detail."
        },
        {
          "answer_block": "ANS-A-3",
          "source_present": true,
          "ledger_correction": "no ledger entry",
          "matched_entry_ids": [],
          "answer_quotes": ["Wu et al. (2023), arXiv:2303.17564 (BloombergGPT)"],
          "ledger_quotes": [],
          "reason": "No agreed correction entry records a correction against the asserted BloombergGPT detail."
        },
        {
          "answer_block": "ANS-A-5",
          "source_present": true,
          "ledger_correction": "no ledger entry",
          "matched_entry_ids": [],
          "answer_quotes": ["Wu et al. (2023), BloombergGPT, arXiv"],
          "ledger_quotes": [],
          "reason": "No agreed correction entry records a correction against the asserted BloombergGPT detail."
        }
      ]
    },
    {
      "id": "M012",
      "blocks": [
        {
          "answer_block": "ANS-A-1",
          "source_present": true,
          "ledger_correction": "no ledger entry",
          "matched_entry_ids": [],
          "answer_quotes": ["SEC Reg FD and SOX 302 require disclosure controls but permit delayed disclosure for sound reasons"],
          "ledger_quotes": [],
          "reason": "No agreed correction entry records a correction against the asserted SOX 302 detail."
        },
        {
          "answer_block": "ANS-A-2",
          "source_present": false,
          "ledger_correction": "no ledger entry",
          "matched_entry_ids": [],
          "answer_quotes": [],
          "ledger_quotes": [],
          "reason": "The source is absent from this answer block."
        },
        {
          "answer_block": "ANS-A-3",
          "source_present": false,
          "ledger_correction": "no ledger entry",
          "matched_entry_ids": [],
          "answer_quotes": [],
          "ledger_quotes": [],
          "reason": "The source is absent from this answer block."
        },
        {
          "answer_block": "ANS-A-4",
          "source_present": false,
          "ledger_correction": "no ledger entry",
          "matched_entry_ids": [],
          "answer_quotes": [],
          "ledger_quotes": [],
          "reason": "The source is absent from this answer block."
        },
        {
          "answer_block": "ANS-A-5",
          "source_present": false,
          "ledger_correction": "no ledger entry",
          "matched_entry_ids": [],
          "answer_quotes": [],
          "ledger_quotes": [],
          "reason": "The source is absent from this answer block."
        }
      ]
    },
    {
      "id": "M013",
      "blocks": [
        {
          "answer_block": "ANS-A-1",
          "source_present": false,
          "ledger_correction": "no ledger entry",
          "matched_entry_ids": [],
          "answer_quotes": [],
          "ledger_quotes": [],
          "reason": "The source is absent from this answer block."
        },
        {
          "answer_block": "ANS-A-2",
          "source_present": false,
          "ledger_correction": "no ledger entry",
          "matched_entry_ids": [],
          "answer_quotes": [],
          "ledger_quotes": [],
          "reason": "The source is absent from this answer block."
        },
        {
          "answer_block": "ANS-A-3",
          "source_present": false,
          "ledger_correction": "no ledger entry",
          "matched_entry_ids": [],
          "answer_quotes": [],
          "ledger_quotes": [],
          "reason": "The source is absent from this answer block."
        },
        {
          "answer_block": "ANS-A-4",
          "source_present": true,
          "ledger_correction": "no ledger entry",
          "matched_entry_ids": [],
          "answer_quotes": ["Kim/Muhn/Nikolaev SSRN 2024"],
          "ledger_quotes": [],
          "reason": "No agreed correction entry records a correction against the asserted Kim, Muhn, and Nikolaev fraud-detection detail."
        },
        {
          "answer_block": "ANS-A-5",
          "source_present": false,
          "ledger_correction": "no ledger entry",
          "matched_entry_ids": [],
          "answer_quotes": [],
          "ledger_quotes": [],
          "reason": "The source is absent from this answer block."
        }
      ]
    },
    {
      "id": "M014",
      "blocks": [
        {
          "answer_block": "ANS-A-4",
          "source_present": true,
          "ledger_correction": "no ledger entry",
          "matched_entry_ids": [],
          "answer_quotes": ["Cao, Jiang, Yang, Zhang, \"AI-Powered Financial Insights,\" SSRN 2023"],
          "ledger_quotes": [],
          "reason": "No agreed correction entry records a correction against the asserted Cao, Jiang, Yang, and Zhang detail."
        }
      ]
    },
    {
      "id": "M015",
      "blocks": [
        {
          "answer_block": "ANS-A-4",
          "source_present": true,
          "ledger_correction": "no ledger entry",
          "matched_entry_ids": [],
          "answer_quotes": ["Gerken & Moers SSRN 2024"],
          "ledger_quotes": [],
          "reason": "No agreed correction entry records a correction against the asserted Gerken and Moers detail."
        }
      ]
    },
    {
      "id": "M016",
      "blocks": [
        {
          "answer_block": "ANS-A-4",
          "source_present": false,
          "ledger_correction": "no ledger entry",
          "matched_entry_ids": [],
          "answer_quotes": [],
          "ledger_quotes": [],
          "reason": "The source is absent from this answer block."
        }
      ]
    },
    {
      "id": "M017",
      "blocks": [
        {
          "answer_block": "ANS-A-4",
          "source_present": true,
          "ledger_correction": "no ledger entry",
          "matched_entry_ids": [],
          "answer_quotes": ["GitHub/OpenAI/MIT \"Cybernetic Teammate,\" July 2025, arXiv:2507.09089"],
          "ledger_quotes": [],
          "reason": "No agreed correction entry records a correction against the asserted Cybernetic Teammate detail."
        }
      ]
    },
    {
      "id": "M018",
      "blocks": [
        {
          "answer_block": "ANS-A-4",
          "source_present": true,
          "ledger_correction": "no ledger entry",
          "matched_entry_ids": [],
          "answer_quotes": ["Imhoff & Pare 1982, JAR"],
          "ledger_quotes": [],
          "reason": "No agreed correction entry records a correction against the asserted Imhoff and Pare detail."
        }
      ]
    },
    {
      "id": "M019",
      "blocks": [
        {
          "answer_block": "ANS-A-1",
          "source_present": true,
          "ledger_correction": "no ledger entry",
          "matched_entry_ids": [],
          "answer_quotes": ["Rogers & Stocken (2005) show management forecasts are systematically optimistic."],
          "ledger_quotes": [],
          "reason": "No agreed correction entry records a correction against the asserted Rogers and Stocken detail."
        }
      ]
    },
    {
      "id": "M020",
      "blocks": [
        {
          "answer_block": "ANS-A-4",
          "source_present": true,
          "ledger_correction": "no ledger entry",
          "matched_entry_ids": [],
          "answer_quotes": ["Schrand & Zechman 2012"],
          "ledger_quotes": [],
          "reason": "No agreed correction entry records a correction against the asserted Schrand and Zechman detail."
        }
      ]
    }
  ]
}