{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-24T10:39:12.380072+00:00","duration_seconds":2.354606,"id":213386,"input_summary":"chars=748 node=683211","metadata":{"llm_candidates":[{"callsign":"VE1WIN","confidence":1.0},{"callsign":"KC2PKG","confidence":1.0},{"callsign":"KK7NQN","confidence":0.55}]},"output_summary":"ai_candidates=3 merged=3 calls=VE1WIN,KC2PKG,KK7NQN","recording_id":107928,"started_at":"2026-06-24T10:39:10.025466+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":107929}