{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-09T16:03:34.298862+00:00","duration_seconds":7.665913,"id":2483156,"input_summary":"chars=886 node=66296","metadata":{"llm_candidates":[{"callsign":"WW7PSR","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=3 calls=WW7PSR","recording_id":228810,"started_at":"2026-08-09T16:03:26.632949+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":218434}