{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-27T17:16:16.447640+00:00","duration_seconds":1.778438,"id":775762,"input_summary":"chars=82 node=oldsys","metadata":{"llm_candidates":[{"callsign":"KJ6TYL","confidence":1.0},{"callsign":"KK7NQN","confidence":1.0}]},"output_summary":"ai_candidates=2 merged=2 calls=KJ6TYL,KK7NQN","recording_id":61262,"started_at":"2026-06-27T17:16:14.669202+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":61263}