{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-02T02:25:32.484411+00:00","duration_seconds":9.436747,"id":1282318,"input_summary":"chars=692 node=SDR9494","metadata":{"llm_candidates":[{"callsign":"N70RW","confidence":0.78},{"callsign":"KJ7LA","confidence":0.78},{"callsign":"G7CW","confidence":0.78}]},"output_summary":"ai_candidates=3 merged=4 calls=N70RW,KJ7LA,G7CW","recording_id":136907,"started_at":"2026-07-02T02:25:23.047664+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":135992}