{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-24T12:32:19.369666+00:00","duration_seconds":19.260654,"id":220292,"input_summary":"chars=699 node=683211","metadata":{"llm_candidates":[{"callsign":"KK6UOC","confidence":1.0},{"callsign":"W7JCA","confidence":1.0}]},"output_summary":"ai_candidates=2 merged=2 calls=KK6UOC,W7JCA","recording_id":121031,"started_at":"2026-06-24T12:32:00.109012+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":121032}