{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-03T21:37:58.788475+00:00","duration_seconds":6.787037,"id":1343817,"input_summary":"chars=597 node=683211","metadata":{"llm_candidates":[{"callsign":"G7MBH","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=G7MBH","recording_id":141444,"started_at":"2026-07-03T21:37:52.001438+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":140069}