{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-24T01:40:41.408417+00:00","duration_seconds":1.132024,"id":177460,"input_summary":"chars=680 node=683211","metadata":{"llm_candidates":[{"callsign":"K7PJP","confidence":1.0}]},"output_summary":"ai_candidates=1 merged=1 calls=K7PJP","recording_id":112117,"started_at":"2026-06-24T01:40:40.276393+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":112117}