{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-25T00:57:07.190839+00:00","duration_seconds":4.688949,"id":286328,"input_summary":"chars=694 node=66296","metadata":{"llm_candidates":[{"callsign":"KQ1USA","confidence":1.0},{"callsign":"KF7ADV","confidence":1.0},{"callsign":"KK7IJP","confidence":1.0}]},"output_summary":"ai_candidates=3 merged=4 calls=KQ1USA,KF7ADV,KK7IJP","recording_id":108339,"started_at":"2026-06-25T00:57:02.501890+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":108339}