{"schema_version":"measurement_log.v1","tool_id":"sample-api","name":"Sample API","vendor":"Sample","product_url":"https://example.com","category":"llm_api","model_or_plan":"sample-model","use_case_code":"spike_review","use_cases":["spike_review"],"measured_from":"2026-10-05","measured_to":"2026-10-11","sample_n":42,"sample_unit":"calls","cost_unit":"per_call","unit_cost_usd":0.012,"unit_cost_method":"direct","billed_under":null,"model_coverage":0.9,"total_spend_band":"10-50","cost_source":"api_usage_log","setup_h":1.5,"setup_band":null,"setup_source":"logged","weekly_ops_band":"<1h","weekly_ops_source":"logged","fail_recovery_h":0.5,"fail_recovery_band":null,"fail_recovery_source":"logged","fail_n":3,"fail_rate":0.071,"fail_modes":["latency"],"fail_summary_ko":"피크 시간대 지연 3회","fail_summary_en":"3 latency spikes at peak hours","verdict":"KEEP","verdict_line_ko":"단가·안정성 모두 기준 통과, 유지","verdict_line_en":"Unit cost and stability pass. Keep.","verdict_date":"2026-10-12","verdict_version":1,"signed_at":"2026-10-12","next_review_at":"2026-11-12","confidence":"high","time_saved_flag":"estimated","scraped_fields":["product_url"],"source_is_first_party":true,"last_verified_at":"2026-10-12","affiliate_since":null}
