Thibault Sottiaux helped make AI coding one of OpenAI’s fastest-growing businesses. Now he’s overseeing a sweeping overhaul ...

Master ChatGPT 5.5 with this comprehensive beginner guide. Discover how to use the Codex app to build spreadsheets, ...

OpenAI is giving ChatGPT its biggest makeover yet – aiming to turn the hit chatbot into a “superapp” that features coding ...

A new report reveals that OpenAI is planning a major redesign to ChatGPT that focuses on AI agents and coding, rather than ...

OpenAI is planning its biggest ChatGPT overhaul yet, aiming to turn it ​into a "superapp" with coding tools and AI agents to ...

The winning AI wasn't the one with the better workbook—it was the one with the better blueprint.

Some users cannot boot into Windows because of the “GPT header corruption has been detected, please check SATA mode setting in BIOS Setup” error on system startup ...

OpenAI updated the default model for ChatGPT to its new GPT-5.5 Instant, along with a new memory capability that finally shows which context shaped responses — at least some of them. This limitation ...

On Tuesday, OpenAI released a new foundation model called GPT-5.5 Instant, which will replace GPT-5.3 Instant as the default ChatGPT model. The company said the model reduces hallucination in ...

OpenAI has rolled out ChatGPT for Excel in beta alongside the GPT‑5.4 model, enabling spreadsheet users to build, update, and analyze models directly in their workbooks. The release also adds ...