{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-02T18:34:09.071914+00:00","duration_seconds":2.35998,"id":2329777,"input_summary":"chars=263 node=683210","metadata":{"llm_candidates":[{"callsign":"K6PKL","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=4 calls=K6PKL","recording_id":212292,"started_at":"2026-08-02T18:34:06.711934+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":203668}