{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-24T03:33:17.024229+00:00","duration_seconds":1.599862,"id":184979,"input_summary":"chars=561 node=66296","metadata":{"llm_candidates":[{"callsign":"KF7ADV","confidence":1.0},{"callsign":"K70J","confidence":1.0}]},"output_summary":"ai_candidates=2 merged=2 calls=KF7ADV,K70J","recording_id":110608,"started_at":"2026-06-24T03:33:15.424367+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":110606}