{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-08T18:24:06.726444+00:00","duration_seconds":5.602306,"id":1511395,"input_summary":"chars=122 node=SDR9494","metadata":{"llm_candidates":[{"callsign":"KO6ETV","confidence":0.78},{"callsign":"AK7MPK","confidence":0.78},{"callsign":"K7FDT","confidence":0.78}]},"output_summary":"ai_candidates=3 merged=3 calls=KO6ETV,AK7MPK,K7FDT","recording_id":153072,"started_at":"2026-07-08T18:24:01.124138+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":150577}