{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-25T12:54:23.479835+00:00","duration_seconds":19.838369,"id":366966,"input_summary":"chars=577 node=683210","metadata":{"llm_candidates":[{"callsign":"VE3TGN","confidence":1.0},{"callsign":"W2BLT","confidence":1.0}]},"output_summary":"ai_candidates=2 merged=2 calls=VE3TGN,W2BLT","recording_id":122533,"started_at":"2026-06-25T12:54:03.641466+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":122534}