{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-25T05:53:56.980829+00:00","duration_seconds":1.018559,"id":319526,"input_summary":"chars=317 node=66296","metadata":{"llm_candidates":[{"callsign":"W7SNQ","confidence":1.0}]},"output_summary":"ai_candidates=1 merged=1 calls=W7SNQ","recording_id":2126,"started_at":"2026-06-25T05:53:55.962270+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":2126}