{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-24T03:27:55.598860+00:00","duration_seconds":1.019815,"id":184791,"input_summary":"chars=653 node=683211","metadata":{"llm_candidates":[{"callsign":"P7RHB","confidence":1.0}]},"output_summary":"ai_candidates=1 merged=1 calls=P7RHB","recording_id":118010,"started_at":"2026-06-24T03:27:54.579045+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":118011}