{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-30T15:35:06.320316+00:00","duration_seconds":1.512646,"id":1236357,"input_summary":"chars=567 node=66296","metadata":{"llm_candidates":[{"callsign":"K9WRP","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=K9WRP","recording_id":133519,"started_at":"2026-06-30T15:35:04.807670+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":132968}