{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-29T23:43:46.565412+00:00","duration_seconds":6.715743,"id":1217818,"input_summary":"chars=80 node=SDR9494","metadata":{"llm_candidates":[{"callsign":"K7LED","confidence":0.78},{"callsign":"G7EJT","confidence":0.78}]},"output_summary":"ai_candidates=2 merged=2 calls=K7LED,G7EJT","recording_id":132082,"started_at":"2026-06-29T23:43:39.849669+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":131677}