GPT-5.3-Codex-Spark 提速 30%,推理突破 1200 token/秒
OpenAI 工程師 Thibault Sottiaux 透露,GPT-5.3-Codex-Spark 推理速度提升約 30%,目前服務速度超過 1200 token/秒。
這對代碼生成類任務意義重大——更快的推理速度直接提升了代碼補全和實時協助的響應體驗。這是 OpenAI 在 Codex 系列上持續優化推理效率的最新進展。
從行業發展趨勢來看,這一進展反映了AI技術正在加速從實驗室走向實際應用的過程。越來越多的企業和開發者開始將AI能力深度整合到產品和工作流中,推動了整個產業鏈的升級。對於關注AI前沿動態的從業者和研究者而言,這是一個值得持續跟蹤的方向。
A quote from Thibault Sottiaux
Simon Willison’s Weblog
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We’ve made GPT-5.3-Codex-Spark about 30% faster. It is now serving at over 1200 tokens per second.
— Thibault Sottiaux, OpenAI
Posted 21st February 2026 at 1:30 am
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This is a quotation collected by Simon Willison, posted on 21st February 2026.