{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-09T13:29:14.348154+00:00","duration_seconds":12.352138,"id":1529036,"input_summary":"chars=202 node=683210","metadata":{"llm_candidates":[{"callsign":"K2ORG","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=K2ORG","recording_id":154246,"started_at":"2026-07-09T13:29:01.996016+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":151665}