{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-24T12:01:17.359145+00:00","duration_seconds":36.356978,"id":218599,"input_summary":"chars=548 node=683210","metadata":{"llm_candidates":[{"callsign":"KG5DXB","confidence":1.0},{"callsign":"KZ1HGV","confidence":1.0},{"callsign":"KD6WFR","confidence":1.0}]},"output_summary":"ai_candidates=3 merged=4 calls=KG5DXB,KZ1HGV,KD6WFR","recording_id":120965,"started_at":"2026-06-24T12:00:41.002167+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":120966}