{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-03T19:33:48.903414+00:00","duration_seconds":0.459755,"id":1338606,"input_summary":"chars=541 node=683210","metadata":{"llm_enabled":true},"output_summary":"ai_candidates=0 merged=1 calls=","recording_id":141094,"started_at":"2026-07-03T19:33:48.443659+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":139735}