{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-24T09:41:05.656199+00:00","duration_seconds":3.987963,"id":206477,"input_summary":"chars=99 node=66296","metadata":{"llm_candidates":[{"callsign":"KF7SBA","confidence":1.0},{"callsign":"K7SBA","confidence":1.0}]},"output_summary":"ai_candidates=2 merged=2 calls=KF7SBA,K7SBA","recording_id":108646,"started_at":"2026-06-24T09:41:01.668236+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":108644}