OpenAI Product Updates & Changelog

Apr 2, 2026Launch/openai.com

The next phase of enterprise AI

OpenAI has entered a new phase of enterprise AI adoption, with enterprise revenue now exceeding 40% of total revenue and on track to match consumer revenue by t...

Mar 25, 2026Launch/openai.com

Codex Security: now in research preview

OpenAI has launched Codex Security, an application security agent now available in research preview for ChatGPT Pro, Enterprise, Business, and Edu customers via...

Mar 24, 2026Launch/openai.com

Introducing GPT‑5.4 mini and nano

OpenAI introduced GPT-5.4 mini and nano, optimized small models for coding and subagent workloads. GPT-5.4 mini improves over GPT-5 mini across coding, reasonin...

Mar 24, 2026None/openai.com

Introducing GPT‑5.4

OpenAI has launched GPT-5.4, a significant upgrade to its AI models, designed to enhance professional work across ChatGPT, the API, and Codex. The new model int...

Mar 24, 2026Partnership/openai.com

Joint Statement from OpenAI and Microsoft

OpenAI and Microsoft reaffirmed the strength of their long-standing partnership in a joint statement on February 27, 2026, clarifying that recent announcements ...

Mar 24, 2026

OpenAI raises $122 billion to accelerate the next phase of AI

OpenAI has raised $122 billion in a landmark funding round, valuing the company at $852 billion post-money, marking one of the largest capital infusions in tech

Mar 24, 2026

Scaling AI for everyone

OpenAI has announced a $110 billion investment round at a $730 billion pre-money valuation, securing $30 billion from SoftBank, $30 billion from NVIDIA, and $50

Mar 24, 2026

Our agreement with the Department of War

OpenAI has reached a landmark agreement with the U.S. Department of War (DoW) to deploy advanced AI systems in classified environments, introducing unprecedente

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