{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-01T01:59:59.703731+00:00","duration_seconds":2.88529,"id":1251370,"input_summary":"chars=206 node=SDR9494","metadata":{"llm_candidates":[{"callsign":"KK7MCI","confidence":0.78},{"callsign":"W8ESM","confidence":0.78}]},"output_summary":"ai_candidates=2 merged=2 calls=KK7MCI,W8ESM","recording_id":134630,"started_at":"2026-07-01T01:59:56.818441+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":133948}