which caused strain on its servers. During this time, ChatGPT Plus subscribers got access to GPT-4, while free ChatGPT users got access to the original GPT-3.5 model that OpenAI launched during ...

OpenAI's next big foundational model is GPT-5, and the AI startup is hoping that the model will compete a little more with ...

OpenAI also said that GPT-4.1 is significantly better than GPT-4o ... current conversations around MCP [Model Context Protocol] servers and agentic systems,” he said. ”Being able to process ...

In a demonstration, OpenAI showed GPT-4.1 analyzing a 450,000-token NASA server log file from 1995, identifying an anomalous entry hiding deep within the data. This capability is particularly ...

GPT-4.1 mini is also now the default ChatGPT AI model for all users.

OpenAI’s Codex is now available to ChatGPT Plus users with internet access, voice input, and smarter coding workflow tools.

OpenAI has enhanced its Responses API with new tools like image generation, Code Interpreter, and MCP server support, ...

OpenAI expands access to its AI coding agent Codex, which is now available to ChatGPT Plus users. Codex has gained internet access, voice input, and improved tools for software development.

OpenAI has announced its phasing out GPT-4.5 from its developer API in favor of its new GPT-4.1 model. When it launched, OpenAI described GPT-4.5 as its best and most capable model so far ...

OpenAI has been using their GPT 4.0 model to do mathematical reasoning ... This means that, like with game servers, peak use periods correspond to the times people are most likely to use the ...

In fact, one of today’s top artificial intelligence models, OpenAI’s GPT-4.5, was judged to be human ... For now, these results are published on a preprint server. However, the researchers ...

The latest research on the Turing Test from scholars at the University of California at San Diego shows that OpenAI's latest large language model, GPT-4.5 ... arXiv pre-print server this week ...