{
  "scope": "80 fixed requests, both explicit efforts; merged-model comparison, not independent generalization evidence",
  "checkpoint_step": 5949,
  "base_id": "Qwen/Qwen3.5-9B",
  "base_revision": "c202236235762e1c871ad0ccb60c8ee5ba337b9a",
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    "passed": false,
    "gate": "identical160_argmax_and_max_probability_delta_le_0.05",
    "depths": {
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        "before_correct": 66,
        "after_correct": 67,
        "changed_decisions": [
          {
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            "before": "candidate-e76caeae9d53c8942ed1",
            "after": "candidate-8b6280aa9682e1a79ce0",
            "gold": "candidate-8b6280aa9682e1a79ce0"
          }
        ],
        "max_probability_abs_difference": 0.07854090631008148,
        "mean_probability_abs_difference": 0.0016820763134663653,
        "max_logit_abs_difference": 0.375,
        "mean_logit_abs_difference": 0.03666374206542969
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      "32": {
        "before_correct": 67,
        "after_correct": 67,
        "changed_decisions": [],
        "max_probability_abs_difference": 0.04566878080368042,
        "mean_probability_abs_difference": 0.0006383866207283973,
        "max_logit_abs_difference": 0.25,
        "mean_logit_abs_difference": 0.03703125
      }
    },
    "before_sha256": "4b26f109ac83f3833136c6fd158c59f5282d1752592fb71f8b27424ce18aabf6",
    "after_sha256": "4ea7118b45a1b3fc94adef5bf2699210e87b1cfa2564e051b645d71c201278f7",
    "verified_at_unix": 1789984732.9972832
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  "runtime_validation": {
    "status": "passed",
    "decisions": 160,
    "max_probability_delta": 0.0,
    "no_jev_import": true,
    "long_input_rejected": true,
    "invalid_effort_rejected": true,
    "text_scope": "Execution smoke only; not TYPE accuracy or speed validation",
    "source_sha256": "1a9e55991d3a91dc4c704b080f6e251f3be244bfddb56246a0bdbcb00eb278b1"
  },
  "decision_release": {},
  "reviewed_variant": {
    "scope": "reviewed_variant_artifact",
    "passed": true,
    "private_only": true,
    "post_observation_scope_amendment": true,
    "original_comparison_sha256": "0a5ad3461c175596f1bcf76d0ef1142c2241b8d0044c1548d52a0e1f9cd0fb5d",
    "allowed_changed_ids": [
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    ],
    "original_numerical_gate_passed": false,
    "original_decision_parity_passed": false,
    "decision_agreement": 159,
    "total_decisions": 160,
    "independent_questions": 80,
    "no_calibration_transfer": true,
    "probability_calibration_transfer_validated": false,
    "review": "One low-depth Browser decision changed from wrong to correct; high unchanged. This authorizes an independently measured private BF16 variant, NOT an adapter-equivalent replacement and NOT an improvement claim. Both earlier equivalence gates remain failed.",
    "before_top2_margin": 0.007057115435600281,
    "after_top2_margin": 0.12943440675735474,
    "required_final_gates": [
      "all adapted weight matrices equal expected merge arithmetic",
      "portable runtime agrees with merged reference on160 decisions",
      "all artifacts SHA verified after pinned HF download",
      "fresh-process downloaded runtime verification"
    ]
  },
  "decision_parity_passed": false,
  "decision_agreement": 159,
  "weight_arithmetic_status": "passed",
  "raw_inputs_included": false
}