{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-24T16:44:59.801692+00:00","duration_seconds":3.246944,"id":240091,"input_summary":"chars=752 node=66296","metadata":{"llm_candidates":[{"callsign":"TE6RAX","confidence":1.0},{"callsign":"TE7TZH","confidence":1.0},{"callsign":"NI7L","confidence":1.0},{"callsign":"KK7NQN","confidence":0.55}]},"output_summary":"ai_candidates=4 merged=4 calls=TE6RAX,TE7TZH,NI7L,KK7NQN","recording_id":105808,"started_at":"2026-06-24T16:44:56.554748+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":105800}