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 ...

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

OpenAI says its latest model offers increased capabilities across a broad variety of categories.

OpenAI has recently introduced an exciting new feature called “structured outputs” in their ChatGPT API, transforming the way developers interact with and extract data from the powerful language model ...

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 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 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 ...

The OpenAI ChatGPT Realtime API, now available in public beta, is transforming how developers create low-latency, multimodal applications. By seamlessly integrating speech, text, and function calling ...

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 ...

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