{
 "task": "t08-write-the-tests",
 "judge_model": "gemini-3.1-pro-preview",
 "at": "2026-10-03T16:24:06.655Z",
 "opus": {
  "quality": 10,
  "coherence": 10,
  "summary_matches_diff": true,
  "claims_done": true,
  "claim_honest": true,
  "scope_creep": false,
  "defects": [],
  "verdict": "APPROVE",
  "one_line": "An exceptionally thorough and well-structured test suite that covers all edge cases and successfully kills all mutants.",
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 "sol": {
  "quality": 10,
  "coherence": 10,
  "summary_matches_diff": true,
  "claims_done": true,
  "claim_honest": true,
  "scope_creep": false,
  "defects": [],
  "verdict": "APPROVE",
  "one_line": "An exceptionally thorough and well-structured test suite that successfully covers all edge cases and catches all hidden bugs.",
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 "pair": {
  "better": "tie",
  "margin": "small",
  "why": "Both suites are exceptionally thorough, well-structured, and achieve perfect mutation scores. They both use custom assertions, parameterize effectively with subtests, and cover deep edge cases like fractional cent rounding and proportional discount allocation.",
  "a_strength": "Includes a very detailed complex order test that documents the step-by-step math, and explicitly asserts that all money values are quantized to exactly two decimal places.",
  "b_strength": "Uses a cleaner import strategy that relies on the test runner's path, and includes excellent edge-case checks like verifying that rounding is independent of the global decimal context.",
  "order": "A=opus B=sol",
  "winner": "tie",
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