{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-29T17:22:26.273199+00:00","duration_seconds":16.492532,"id":1207258,"input_summary":"chars=388 node=66296","metadata":{"llm_candidates":[{"callsign":"KM7ETO","confidence":0.78},{"callsign":"KF7A3","confidence":0.78},{"callsign":"KF7ZV","confidence":0.78}]},"output_summary":"ai_candidates=3 merged=3 calls=KM7ETO,KF7A3,KF7ZV","recording_id":131346,"started_at":"2026-06-29T17:22:09.780667+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":130996}