{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-24T07:20:15.798362+00:00","duration_seconds":2.004458,"id":194873,"input_summary":"chars=235 node=683210","metadata":{"llm_candidates":[{"callsign":"G1DTV","confidence":1.0},{"callsign":"KK7NQN","confidence":0.55}]},"output_summary":"ai_candidates=2 merged=2 calls=G1DTV,KK7NQN","recording_id":110094,"started_at":"2026-06-24T07:20:13.793904+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":110089}