GPT-5.4 mini 现已在 ChatGPT、Codex 和 API 中提供。
它针对编码、计算机使用、多模态理解和子智能体进行了优化,速度是 GPT-5 mini 的两倍。
x.com (https://x.com/openai/status/2033953592424731072?s=46)
OpenAI (https://x.com/openai/status/2033953592424731072?s=46)
@OpenAI
GPT-5.4 mini is available today in ChatGPT, Codex, and the API. Optimized for coding, computer use, multimodal understanding, and subagents. And it’s 2x faster than GPT-5 mini. openai.com/index/introduc… (https://openai.com/index/introducing-gpt-5-4-mini-and-nano/)pic.x.com/sirArgn37L (https://x.com/OpenAI/status/2033953592424731072/photo/1)
5:08 PM - 17 Mar 2026 (https://x.com/openai/status/2033953592424731072?s=46) 600 72