{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-09T23:12:25.117993+00:00","duration_seconds":2.22514,"id":1548784,"input_summary":"chars=200 node=SDR9494","metadata":{"llm_candidates":[{"callsign":"KG7BSE","confidence":0.78},{"callsign":"W8ESM","confidence":0.78}]},"output_summary":"ai_candidates=2 merged=2 calls=KG7BSE,W8ESM","recording_id":155571,"started_at":"2026-07-09T23:12:22.892853+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":152876}