{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-29T00:33:51.930292+00:00","duration_seconds":0.970015,"id":1100864,"input_summary":"chars=188 node=oldsys","metadata":{"llm_candidates":[{"callsign":"K7WAI","confidence":0.78},{"callsign":"K7WAV","confidence":0.78},{"callsign":"KM0Q","confidence":0.78}]},"output_summary":"ai_candidates=3 merged=3 calls=K7WAI,K7WAV,KM0Q","recording_id":20305,"started_at":"2026-06-29T00:33:50.960277+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":20306}