{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-14T12:08:52.497539+00:00","duration_seconds":2.457435,"id":1693929,"input_summary":"chars=610 node=683210","metadata":{"llm_enabled":true},"output_summary":"ai_candidates=0 merged=1 calls=","recording_id":165412,"started_at":"2026-07-14T12:08:50.040104+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":161936}