{ "schema_version": "agent_replay_promotion_gate_v1", "candidate_id": "nemo_nemotron_fabric", "target_stage": "shadow", "approved": false, "decision": "blocked", "failures": [ "not_replacement_evidence_present:1", "contract_probe_result_present:1", "candidate_result_errors_present:1", "nemotron_import_report_missing", "scorecard_not_eligible_for_canary", "candidate_does_not_beat_baseline", "sample_too_small:1<50" ], "evidence": { "contract_valid": true, "contract_inputs": 1, "contract_results": 1, "raw_results": 1, "not_replacement_evidence_records": 1, "contract_probe_records": 1, "candidate_result_error_records": 1, "import_report": { "provided": false }, "scorecard": { "incidents": 1, "total_score": 0.4, "hard_gates_pass": true, "eligible_for_canary": false, "beats_baseline": false, "gate_failures": ["sample_too_small:1<50"] } } }