{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-25T14:23:31.092119+00:00","duration_seconds":3.609616,"id":373984,"input_summary":"chars=230 node=oldsys","metadata":{"llm_candidates":[{"callsign":"KK7HHS","confidence":1.0},{"callsign":"KK7NQN","confidence":1.0},{"callsign":"KK7SI","confidence":1.0}]},"output_summary":"ai_candidates=3 merged=4 calls=KK7HHS,KK7NQN,KK7SI","recording_id":96421,"started_at":"2026-06-25T14:23:27.482503+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":96422}