ChatGPT crossed 900 million weekly active users in early 2026, making it the most used AI chatbot on the planet. In just ...

On Thursday, OpenAI announced GPT-5 and three variants—GPT-5 Pro, GPT-5 mini, and GPT-5 nano—what the company calls its “best AI system yet,” with availability for some of the models across all ...

The new GPT-5.5 Instant model will replace GPT-3.5 Instant as the default model for ChatGPT ...

OpenAI recently added a new feature to the ChatGPT app: a hidden gesture that lets you instantly set the effort level of a ...

OpenAI is rolling out GPT-4.1, its new non-reasoning large language model (LLM) that balances high performance with lower cost, to users of ChatGPT. The company is beginning with its paying ...

OpenAI has released its GPT‑3.5 Turbo API to developers as of Monday, bringing back to life the base model that powered the ChatGPT chatbot that took the world by storm in 2022. It will now be ...

OpenAI just dropped GPT‑5.1, and it’s already rolling out to ChatGPT Plus subscribers in two new modes: Instant and Thinking. The Instant chat feature is a quick-thinking assistant offering faster ...

OpenAI’s ChatGPT has surpassed 400 million weekly active users, a milestone that underscores the company’s growing reach across both consumer and enterprise markets, according to an X post from chief ...

OpenAI released its latest model, GPT-5.5, on April 23, just a week after Anthropic introduced Claude Opus 4.7. As the two leading models from the two leading AI labs, we wanted to see how the new ...

While ChatGPT has existed in various forms for some time, its true mainstream success began with the release of GPT-3 in 2020. Since then, ChatGPT has evolved significantly, both for better and worse.

Prepare for everything in your life to become ChatGPT-ed. On Wednesday, OpenAI announced an API for ChatGPT and Whisper, another one of its products which transcribes speech to text. This means ...