{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-25T04:29:40.874866+00:00","duration_seconds":2.456473,"id":311808,"input_summary":"chars=356 node=683211","metadata":{"llm_candidates":[{"callsign":"VK7KJV","confidence":1.0},{"callsign":"KF7ADV","confidence":1.0}]},"output_summary":"ai_candidates=2 merged=3 calls=VK7KJV,KF7ADV","recording_id":105428,"started_at":"2026-06-25T04:29:38.418393+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":105427}