{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-10T21:59:19.814294+00:00","duration_seconds":0.857054,"id":1581198,"input_summary":"chars=890 node=683210","metadata":{"llm_enabled":true},"output_summary":"ai_candidates=0 merged=1 calls=","recording_id":157784,"started_at":"2026-07-10T21:59:18.957240+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":154919}