Odyssey is OpenAI’s new agent they’ll be demoing today here’s what it will be able to do: automate browser tasks, integrate ...

OpenAI is streamlining its AI model lineup, retiring popular models like GPT-4 and GPT-4.5, all in anticipation of the launch of GPT-5 later this year.

As OpenAI continues to evolve its model offerings, GPT-4.1 represents a step forward in democratizing advanced AI for enterprise environments ...

According to OpenAI, GPT-4.5 is its largest and best model for chat yet, but the model won't be available to free users.

The GPT-4.1 and GPT-4.1 mini multimodal AI models optimized for coding tasks and instruction following are now rolling out to ChatGPT users.

OpenAI launches GPT-4.1 with improved coding, long-context support, and updated data. Available via API only, it outperforms GPT-4.5 in key benchmarks.

It’s official: GPT-4 is being retired from ChatGPT. OpenAI recently announced that starting April 30, 2025, GPT-4 will no longer be available to ChatGPT users, with GPT-4o stepping in as the new ...

OpenAI is phasing out GPT-4.5 from its API and replacing it with GPT-4.1, a new model that excels at following instructions and coding.

ChatGPT is getting even smarter. OpenAI has unveiled its latest model, GPT-4.5. The new model is already available to ChatGPT Pro users and developers.

The GPT-4.1 series won’t be available via ChatGPT but instead via OpenAI’s API system (a platform for making AI products through OpenAI).

The ball is now in OpenAI’s court and needs to prove it has the stuff with GPT-4.5 and GPT-5. That’s not necessarily for the sake of regular users but for investors.

OpenAI is launching its next major AI model. Codenamed Orion, GPT-4.5 is the latest AI model from OpenAI, but it’s not a frontier one.