OpenAI launches Lockdown Mode and Elevated Risk warnings to protect ChatGPT against prompt-injection attacks and reduce data-exfiltration risks.

That's why OpenAI's push to own the developer ecosystem end-to-end matters in26. "End-to-end" here doesn't mean only better models. It means the ...

OpenAI announced a new enterprise platform called Frontier. CFO Sarah Friar has said enterprise customers account for roughly 40% of its business and is looking to grow that share to about 50%.

OpenAI (OPENAI) is holding informal talks with banks about a potential initial public offering in the fourth quarter of this year, The Wall Street Journal reported, citing people familiar with the ...

OpenAI has confirmed that it's retiring ChatGPT's most popular model, called GPT-4o, and several other models, including GPT-5 Instant, GPT-5 Thinking, GPT-4.1, GPT-4.1 mini, and o4-mini. In a support ...

Credit: Joseph Maldonado / Mashable Composite by Rene Ramos. OpenAI released a new coding model today, GPT-5.3-Codex. The company said the new model has improved "reasoning and professional knowledge ...

OpenAI launched Frontier, a platform for building and governing enterprise AI agents, as companies increasingly question whether to commit to single-vendor systems or maintain multi-model flexibility.

OpenAI announced on Thursday that it would retire GPT-4o — an especially warm, sycophantic version of the chatbot at the heart of a pile of user welfare lawsuits, including several that accuse OpenAI ...

eSpeaks’ Corey Noles talks with Rob Israch, President of Tipalti, about what it means to lead with Global-First Finance and how companies can build scalable, compliant operations in an increasingly ...

OpenAI is placing a bigger bet on the Seattle region, signing a massive new lease in Bellevue as the ChatGPT-maker expands near the headquarters of two key corporate cloud partners. The company is ...