Meta, led by Mark Zuckerberg, is hiring top AI experts from OpenAI and Microsoft. Andrew Tulloch rejected a $1.5 billion ...

Anthropic has claimed that members of OpenAI’s technical staff interacted with Claude Code in ways that violated its terms of ...

Andrew Tulloch, a renowned AI specialist and former OpenAI engineer, rejected a $1.5 billion offer from Meta to focus on his startup, Thinking Machines Lab.

As OpenAI is set to launch its next-gen AI model, Anthropic claims GPT 5 is based on its Claude models. Anthropic has ...

Andrew Tulloch, a prominent AI expert, declined a staggering $1.5 billion offer from Meta to rejoin the company. Instead, he ...

OpenAI CEO, Sam Altman, expresses unease over the upcoming GPT-5 model, likening its rapid development to the Manhattan Project.

OpenAI is all set to launch new products, features and models in the next few days, confirms CEO Sam Altman.

Anthropic cut off OpenAI’s ability to use its API for Anthropic models on Tuesday. The move followed Anthropic’s finding that ...

Anthropic has reframed its OpenAI API block, clarifying it will still permit access for safety and benchmarking while barring ...

Anthropic has cut off one of its biggest competitors, revoking OpenAI’s access to its Claude family of AI models.

OpenAI isn't just working on GPT-5. It looks like OpenAI is also preparing to release new open-source weights, living up to ...

Anthropic says it has revoked OpenAI's access to the Claude API after ChatGPT's engineers were found using Claude's coding ...