GPT-5.4 is billed as "our most capable and efficient frontier model for professional work." ...

OpenAI released GPT-5.4, billing it as the company’s most capable enterprise-grade AI model yet and a direct challenge to ...

OpenAI launches GPT-5.4 across ChatGPT, API, and Codex with stronger reasoning, coding, and computer use capabilities.

OpenAI's new GPT-5.4 clobbers humans on pro-level work in tests - by 83% ...

OpenAI launches GPT 5.4 with better reasoning, coding and professional task support. All you need to know about GPT 5.4.

OpenAI unveiled GPT-5.4, optimized for professional tasks, on the 6th. GPT-5.4 is a next-generation model applied across OpenAI's major products, including ChatGPT, the application programming ...

OpenAI’s internal AI data agent searches 600 petabytes across 70,000 datasets, saving hours per query and offering a blueprint for enterprise AI agents.

OpenAI releases GPT-5.3 Instant for ChatGPT with fewer refusals, improved web answers, and reduced hallucinations across major benchmarks.

ChatGPT is now using its 5.4 Thinking model for deeper reasoning, and it's even better at handling "professional work." ...

GPT-5-Codex introduces agentic coding with cloud hand-offs. GitHub integration catches bugs and backward compatibility issues. Usage of Codex surged 10x among developers in a month. OpenAI today ...

OpenAI released Codex Security on March 6, an AI-powered application security agent that scans codebases for vulnerabilities, validates findings in sandboxed environments, and proposes patches. The ...

OpenAI stopped using Mixpanel after a vendor breach exposed API account data. ChatGPT users were not affected, but API users are advised to stay alert for phishing risks.