{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-03T12:04:39.505991+00:00","duration_seconds":2.366169,"id":2346594,"input_summary":"chars=816 node=683210","metadata":{"llm_candidates":[{"callsign":"W5PL","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=W5PL","recording_id":213878,"started_at":"2026-08-03T12:04:37.139822+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":205104}