{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-12T17:48:36.064042+00:00","duration_seconds":2.363444,"id":1628306,"input_summary":"chars=857 node=683210","metadata":{"llm_enabled":true},"output_summary":"ai_candidates=0 merged=1 calls=","recording_id":161011,"started_at":"2026-07-12T17:48:33.700598+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":157851}