{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-05T15:56:53.155319+00:00","duration_seconds":3.536744,"id":2399773,"input_summary":"chars=599 node=66296","metadata":{"llm_candidates":[{"callsign":"KG7WMK","confidence":0.78},{"callsign":"KG7CMU","confidence":0.78},{"callsign":"K9WRP","confidence":0.78}]},"output_summary":"ai_candidates=3 merged=3 calls=KG7WMK,KG7CMU,K9WRP","recording_id":219691,"started_at":"2026-08-05T15:56:49.618575+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":210268}