{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-01T12:15:59.313421+00:00","duration_seconds":2.646888,"id":1260547,"input_summary":"chars=680 node=683210","metadata":{"llm_candidates":[{"callsign":"KA5GSS","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=KA5GSS","recording_id":135288,"started_at":"2026-07-01T12:15:56.666533+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":134549}