{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-24T21:12:32.844126+00:00","duration_seconds":0.904088,"id":262234,"input_summary":"chars=69 node=683211","metadata":{"llm_candidates":[{"callsign":"E1CMD","confidence":1.0}]},"output_summary":"ai_candidates=1 merged=1 calls=E1CMD","recording_id":103991,"started_at":"2026-06-24T21:12:31.940038+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":103977}