OpenAI released the Decisions API in public beta on October 6, 2026, introducing an endpoint that returns typed answers to ...

OpenAI introduced GPT-6 Sol and GPT-6 Luna on September 22, 2026, expanding the GPT-6 model family it launched with GPT-6 Astra earlier in September and cutting API prices for both new models by 50% ...

OpenAI has sent out emails notifying API customers that its chatgpt-4o-latest model will be retired from the developer platform in mid-February 2026. Access to the model is scheduled to end on ...

OpenAI has released GPT-5.4 mini and GPT-5.4 nano, calling them its “most capable small models yet,” with a clear focus on speed, efficiency, and strong performance for everyday AI tasks, while also ...

Credit: VentureBeat made with OpenAI ChatGPT-Images-2.0 OpenAI has made a significant update to its most widely used language model, GPT-5.5 Instant, which is the default in the free version of ...

OpenAI has launched GPT-6.1 Sol as a cost-effective alternative to its flagship model, GPT-6 Astra. It offers near-Astra ...

OpenAI said on Monday that it would soon wind down the availability of GPT-4.5, its largest-ever AI model, via its API. GPT-4.5 was released only in late February. Developers will have access to GPT-4 ...

ChatGPT Voice now gets GPT-6 models, plugins and ChatGPT Work. Here is what changes for users and what remains plan-dependent ...

OpenAI says GPT-5.4 is “the most capable and efficient frontier model for complex professional work.” Within ChatGPT, the company calls this model GPT 5.4 Thinking. There are also releases for the API ...

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 is set to retire GPT-5.5 from its products on October 14, according to an ET Now Digital report published on September 16. The model is reportedly being phased out across ChatGPT, ChatGPT Work ...