{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-25T11:32:05.548037+00:00","duration_seconds":3.688173,"id":360615,"input_summary":"chars=196 node=oldsys","metadata":{"llm_candidates":[{"callsign":"KC2PKG","confidence":1.0},{"callsign":"KJ5LVN","confidence":1.0},{"callsign":"AA4HI","confidence":1.0}]},"output_summary":"ai_candidates=3 merged=3 calls=KC2PKG,KJ5LVN,AA4HI","recording_id":97565,"started_at":"2026-06-25T11:32:01.859864+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":97566}