Individuals who are using OpenAI ... AI model, a peculiar behavior was observed. Apparently, when an inquiry is posed in English, the model occasionally begins “thinking” in a language other ...

The company rolled out an update to the underlying GPT-4o large language model ... OpenAI rolled back the update days later. In an April 29 blog post, the Sam Altman-led company tried to explain ...

OpenAI's latest AI model, o1, has been displaying unexpected ... 2025 The AI community has been buzzing with theories to explain this unusual behavior. While OpenAI has yet to issue an official ...

OpenAI claims that o3-pro exhibited significantly improved performance over o3 in evaluations regarding science, education, ...

The company says this iteration of the Model Spec builds on the foundational version released last May. "I think with a tool ... model behavior at OpenAI, the challenge with large language models ...

ChatGPT, OpenAI’s text-generating AI chatbot, has taken the world by storm since its launch in November 2022. What started as a tool ... and our Model Spec, which guides model behavior, clearly ...

On Thursday, OpenAI unveiled ... runs on large language model tools doesn't speak with sentience and doesn't "think" the way humans do. That means that even though ChatGPT can explain quantum ...

Others have offered a more critical or even cynical take on the ChatGPT update, stating that OpenAI should do more to explain what’s changed from a model behavior and user experience standpoint.

Sam Altman, OpenAI CEO ... human intent and model behavior into significant practical challenges. As these models become more powerful, especially when given access to tools, the gap between ...

Developers can also fine-tune o1’s behavior using the new reasoning_effort parameter, which controls how long the model spends on a task to balance performance and response time. OpenAI’s ...