{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-25T02:00:31.867546+00:00","duration_seconds":1.63624,"id":294089,"input_summary":"chars=932 node=66296","metadata":{"llm_candidates":[{"callsign":"KB1LQD","confidence":1.0}]},"output_summary":"ai_candidates=1 merged=1 calls=KB1LQD","recording_id":107402,"started_at":"2026-06-25T02:00:30.231306+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":107403}