{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-02T14:35:38.420310+00:00","duration_seconds":4.724703,"id":1293173,"input_summary":"chars=711 node=683211","metadata":{"llm_candidates":[{"callsign":"W8AQB","confidence":0.78},{"callsign":"I7PKL","confidence":0.78},{"callsign":"KD8RR","confidence":0.78},{"callsign":"N8KHJ","confidence":0.78},{"callsign":"KC7YF","confidence":0.78},{"callsign":"K6GR","confidence":0.78},{"callsign":"KK7Z","confidence":0.78}]},"output_summary":"ai_candidates=7 merged=10 calls=W8AQB,I7PKL,KD8RR,N8KHJ,KC7YF,K6GR,KK7Z","recording_id":137758,"started_at":"2026-07-02T14:35:33.695607+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":136718}