{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-27T03:31:14.811802+00:00","duration_seconds":3.562268,"id":583919,"input_summary":"chars=1102 node=oldsys","metadata":{"llm_candidates":[{"callsign":"KE7NUT","confidence":1.0},{"callsign":"BK3KK","confidence":1.0},{"callsign":"K9JEB","confidence":1.0},{"callsign":"V7KVK","confidence":1.0}]},"output_summary":"ai_candidates=4 merged=6 calls=KE7NUT,BK3KK,K9JEB,V7KVK","recording_id":76091,"started_at":"2026-06-27T03:31:11.249534+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":76092}