Welcome back to Week in Review. This week we’re diving into OpenAI’s newest, biggest model GPT-4.5, Microsoft pulling the ...

Since its founding in 2021, OpenAI Startup Fund has invested in over a dozen startups, including many of the hottest startups ...

During a Discord presentation on Friday, OpenAI revealed that it plans to integrate its AI video generator, Sora, into ...

The OpenAI exec didn't estimate when the integration might land, and explained it may have a more limited set of features ...

Chip Ganassi Racing on Friday said it has partnered on a strategic research collaboration with OpenAI — a deal that makes the ...

SoftBank Group CEO Masayoshi Son plans to borrow $16 billion to invest in AI, the company's executives told banks last week, ...

OpenAI has unveiled GPT-4.5, code-named Orion, marking what the company calls its largest model so far. Many in the tech ...

OpenAI has announced the launch of GPT-4.5, its largest AI model to date, code-named Orion. The model, trained with more ...

OpenAI’s GPT-4.5 has launched, but rivals Anthropic and DeepSeek are gaining momentum with advanced reasoning models.

But OpenAI CEO Sam Altman doesn’t seem all that worried. In a response posted on X, Altman suggested that his company will ...

Andrej Karpathy, an OpenAI co-founder and research scientist who has quit the A.I. powerhouse twice, has been making waves in ...

Compared with the previous-generation GPT-4o, OpenAI’s latest LLM is better at interpreting user input. OpenAI detailed in a ...