{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-07T14:58:53.288418+00:00","duration_seconds":3.638874,"id":1467260,"input_summary":"chars=476 node=66296","metadata":{"llm_candidates":[{"callsign":"KG7TNQ","confidence":0.78},{"callsign":"W1HKN","confidence":0.78},{"callsign":"W1HKS","confidence":0.78},{"callsign":"K7HIP","confidence":0.78}]},"output_summary":"ai_candidates=4 merged=5 calls=KG7TNQ,W1HKN,W1HKS,K7HIP","recording_id":149994,"started_at":"2026-07-07T14:58:49.649544+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":147835}