{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-06T12:09:19.829273+00:00","duration_seconds":2.448241,"id":1427831,"input_summary":"chars=849 node=683211","metadata":{"llm_enabled":true},"output_summary":"ai_candidates=0 merged=1 calls=","recording_id":147150,"started_at":"2026-07-06T12:09:17.381032+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":145328}