{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-08T16:52:05.784337+00:00","duration_seconds":1.720366,"id":1508331,"input_summary":"chars=660 node=66296","metadata":{"llm_candidates":[{"callsign":"G7FW","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=G7FW","recording_id":152876,"started_at":"2026-07-08T16:52:04.063971+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":150386}