{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-24T05:54:21.795133+00:00","duration_seconds":2.17848,"id":190944,"input_summary":"chars=550 node=66296","metadata":{"llm_candidates":[{"callsign":"DW7OH","confidence":1.0},{"callsign":"KI7R","confidence":1.0},{"callsign":"KK7NQN","confidence":0.55}]},"output_summary":"ai_candidates=3 merged=3 calls=DW7OH,KI7R,KK7NQN","recording_id":120820,"started_at":"2026-06-24T05:54:19.616653+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":120821}