{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-27T00:36:45.284076+00:00","duration_seconds":2.200228,"id":567444,"input_summary":"chars=104 node=66296","metadata":{"llm_candidates":[{"callsign":"K7GKX","confidence":1.0},{"callsign":"K7RM","confidence":1.0}]},"output_summary":"ai_candidates=2 merged=3 calls=K7GKX,K7RM","recording_id":125417,"started_at":"2026-06-27T00:36:43.083848+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":125416}