{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-07T23:39:19.863319+00:00","duration_seconds":8.835398,"id":1483376,"input_summary":"chars=503 node=683210","metadata":{"llm_candidates":[{"callsign":"KC3TBC","confidence":0.78},{"callsign":"KE9SGQ","confidence":0.78},{"callsign":"VE4GIS","confidence":0.78},{"callsign":"KE6MSE","confidence":0.78}]},"output_summary":"ai_candidates=4 merged=5 calls=KC3TBC,KE9SGQ,VE4GIS,KE6MSE","recording_id":151125,"started_at":"2026-07-07T23:39:11.027921+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":148842}