{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-24T23:59:28.940141+00:00","duration_seconds":2.256167,"id":279168,"input_summary":"chars=740 node=66296","metadata":{"llm_candidates":[{"callsign":"KK7NQN","confidence":1.0},{"callsign":"N9GI","confidence":1.0},{"callsign":"N9GA","confidence":1.0}]},"output_summary":"ai_candidates=3 merged=3 calls=KK7NQN,N9GI,N9GA","recording_id":109115,"started_at":"2026-06-24T23:59:26.683974+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":109107}