{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-26T00:27:17.536554+00:00","duration_seconds":0.918709,"id":428876,"input_summary":"chars=119 node=oldsys","metadata":{"llm_candidates":[{"callsign":"TB9NSK","confidence":1.0}]},"output_summary":"ai_candidates=1 merged=3 calls=TB9NSK","recording_id":91427,"started_at":"2026-06-26T00:27:16.617845+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":91428}