GPT-5.3-Codex Officially Released, Programming Performance Reaches New Heights
5 day ago / Read about 0 minute
Author:小编   

OpenAI CEO Sam Altman announced the official release of GPT-5.3-Codex. This version demonstrates a significant improvement in programming performance, achieving 57% on the SWE-Bench Pro evaluation, 76% on TerminalBench 2.0, and 64% on OSWorld. It supports real-time adjustments and dynamic updates during tasks, greatly enhancing operational efficiency. When completing equivalent tasks, it reduces token consumption by more than half compared to 5.2-Codex, increases single-token processing speed by over 25%, and possesses mature computer practical operation capabilities.