{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-01T15:19:10.099366+00:00","duration_seconds":0.641308,"id":1267098,"input_summary":"chars=583 node=66296","metadata":{"llm_candidates":[{"callsign":"W1HKS","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=2 calls=W1HKS","recording_id":135806,"started_at":"2026-07-01T15:19:09.458058+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":134990}