{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-28T21:36:14.575596+00:00","duration_seconds":0.265217,"id":1072144,"input_summary":"chars=7 node=oldsys","metadata":{"llm_enabled":true},"output_summary":"ai_candidates=0 merged=0 calls=","recording_id":23807,"started_at":"2026-06-28T21:36:14.310379+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":23808}