{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-02T18:31:44.468038+00:00","duration_seconds":2.685227,"id":2329655,"input_summary":"chars=172 node=683210","metadata":{"llm_candidates":[{"callsign":"VE3LP","confidence":0.78},{"callsign":"V3I","confidence":0.78}]},"output_summary":"ai_candidates=2 merged=2 calls=VE3LP,V3I","recording_id":212278,"started_at":"2026-08-02T18:31:41.782811+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":203654}