{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-29T20:22:52.015567+00:00","duration_seconds":13.167461,"id":1213950,"input_summary":"chars=717 node=683211","metadata":{"llm_candidates":[{"callsign":"KI7RMU","confidence":0.78},{"callsign":"K9BDC","confidence":0.78},{"callsign":"K5NTT","confidence":0.78}]},"output_summary":"ai_candidates=3 merged=3 calls=KI7RMU,K9BDC,K5NTT","recording_id":131816,"started_at":"2026-06-29T20:22:38.848106+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":131440}