{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-25T11:58:22.012844+00:00","duration_seconds":3.956017,"id":362873,"input_summary":"chars=482 node=683210","metadata":{"llm_candidates":[{"callsign":"K5PMI","confidence":1.0},{"callsign":"W4RHC","confidence":1.0},{"callsign":"K8SMM","confidence":1.0}]},"output_summary":"ai_candidates=3 merged=4 calls=K5PMI,W4RHC,K8SMM","recording_id":122418,"started_at":"2026-06-25T11:58:18.056827+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":122419}