{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-29T16:10:55.810142+00:00","duration_seconds":1.744059,"id":1204367,"input_summary":"chars=425 node=66296","metadata":{"llm_candidates":[{"callsign":"W7JSM","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=W7JSM","recording_id":131142,"started_at":"2026-06-29T16:10:54.066083+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":130794}