{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-01T18:19:43.632128+00:00","duration_seconds":21.71592,"id":1273304,"input_summary":"chars=523 node=683210","metadata":{"llm_candidates":[{"callsign":"G1D","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=2 calls=G1D","recording_id":136239,"started_at":"2026-07-01T18:19:21.916208+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":135392}