Fidji Simo, OpenAI's CEO of Applications, will oversee the change with assistance from OpenAI President Greg Brockman. OpenAI will combine its web browser, ChatGPT app and Codex coding app into a ...

OpenAI is asking users of its Mac software to update to the latest releases from today “out of an abundance of caution.” This is due to a security issue with a third-party developer tool, Axios, that ...

The company said Codex-only seats will have no rate limits, with billing based on token consumption. This pricing structure ...

OpenAI launched a $100/month ChatGPT Pro tier on 9 April 2026, matching Claude Max's price point with 5x more Codex than Plus ...

Today, the firm arguably most synonymous with the generative AI boom announced it will begin offering a new, more mid-range ...

OpenAI plans a desktop super app merging ChatGPT, Codex, and its Atlas browser as competition with Anthropic intensifies.

According to OpenAI, a future update will introduce the ability to equip plugins with other types of components besides MCP integrations and skills. Anthropic’s Claude Code enables developers to ...

OpenAI said on Friday it had identified a security issue involving a third-party developer tool called ‌Axios and is taking steps to protect the process ‌that certifies its macOS applications are ...

OpenAI rotated macOS code‑signing certificate after Axios supply chain breach Malicious Axios 1.14.1 pulled into app‑signing ...

OpenAI is building MYTHOS, a restricted cybersecurity model under trusted access for select partners, based on GPT-5.3 Codex.

When researchers found an obfuscated token while examining the relationship between OpenAI Codex and GitHub, they took notice. OpenAI Codex is an LLM designed to translate natural language prompt ...