OpenAI (AI company)OpenAIOpenAIto releasefābù发布GPT-5.4 (OpenAI language model)GPT-5.4GPT-5.4,to supportzhīchí支持one millionbǎiwàn百万tokenscí yuán词元context windowshàngxià wén上下文andbìng并cankě可to operate / controlcāokòng操控computerdiànnǎo电脑。
March 5, 2026 at 8:00 PM
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Science & TechnologyOpenAI Releases GPT-5.4 With One-Million-Token Context Window and Native Computer Use
OpenAI released GPT-5.4 on March 5, 2026, its most capable frontier model to date. The model supports context windows of up to one million tokens and can autonomously operate computers and web browsers.
OpenAI officially launched its latest flagship model GPT-5.4 on March 5, 2026. The model is positioned as the most powerful and efficient frontier model for professional work. In the API version, GPT-5.4 supports high-quality, long-context processing with unprecedented capabilities in reasoning and code generation.
The release of GPT-5.4 represents a major advancement in large language model technology. The model incorporates improvements in training efficiency, safety, and practical applications across diverse professional fields.
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