{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-03T19:30:38.465130+00:00","duration_seconds":1.753689,"id":2356692,"input_summary":"chars=878 node=66296","metadata":{"llm_candidates":[{"callsign":"WA7AD","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=2 calls=WA7AD","recording_id":215108,"started_at":"2026-08-03T19:30:36.711441+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":206190}