{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-24T18:18:58.986265+00:00","duration_seconds":1.779851,"id":247687,"input_summary":"chars=756 node=66296","metadata":{"llm_candidates":[{"callsign":"KJ7RAB","confidence":1.0},{"callsign":"KJ7KXM","confidence":1.0}]},"output_summary":"ai_candidates=2 merged=2 calls=KJ7RAB,KJ7KXM","recording_id":105187,"started_at":"2026-06-24T18:18:57.206414+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":105176}