{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-03T22:38:56.631402+00:00","duration_seconds":3.198077,"id":1346469,"input_summary":"chars=737 node=683210","metadata":{"llm_candidates":[{"callsign":"VE1QEH","confidence":0.78},{"callsign":"GW8SLL","confidence":0.78},{"callsign":"KY4NB","confidence":0.78}]},"output_summary":"ai_candidates=3 merged=4 calls=VE1QEH,GW8SLL,KY4NB","recording_id":141633,"started_at":"2026-07-03T22:38:53.433325+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":140244}