{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-06T11:17:49.470680+00:00","duration_seconds":2.595016,"id":2414107,"input_summary":"chars=402 node=683210","metadata":{"llm_candidates":[{"callsign":"K04QM","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=2 calls=K04QM","recording_id":221190,"started_at":"2026-08-06T11:17:46.875664+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":211642}