{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-25T09:11:21.162463+00:00","duration_seconds":2.870756,"id":343590,"input_summary":"chars=785 node=oldsys","metadata":{"llm_candidates":[{"callsign":"KI7RMU","confidence":1.0},{"callsign":"KB9I2X","confidence":1.0},{"callsign":"KJ7NUW","confidence":1.0},{"callsign":"KK7NQN","confidence":0.55}]},"output_summary":"ai_candidates=4 merged=4 calls=KI7RMU,KB9I2X,KJ7NUW,KK7NQN","recording_id":99807,"started_at":"2026-06-25T09:11:18.291707+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":99808}