{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-07T11:57:13.735439+00:00","duration_seconds":4.641508,"id":2434356,"input_summary":"chars=817 node=683211","metadata":{"llm_candidates":[{"callsign":"KC2PKG","confidence":0.78},{"callsign":"KV0MAI","confidence":0.78},{"callsign":"KC2TKG","confidence":0.78}]},"output_summary":"ai_candidates=3 merged=3 calls=KC2PKG,KV0MAI,KC2TKG","recording_id":223440,"started_at":"2026-08-07T11:57:09.093931+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":213595}