OpenAI’s newest LLM, o3, is facing scrutiny after independent tests found it solved a far fewer number of tough math problems ...

A new study examines how well large reasoning models evaluate AI translation quality and finds that reasoning alone does not ...

A discrepancy between first- and third-party benchmark results for OpenAI’s o3 AI model is raising questions about the company’s transparency and model testing practices. When OpenAI unveiled ...

Microsoft has launched several new 'open' AI models, the most capable of which is competitive with OpenAI's o3-mini on at ...

The FrontierMath benchmark from Epoch AI tests generative models on difficult math problems. Find out how OpenAI’s o3 and ...

In December 2024, OpenAI held a livestream on YouTube and other social media platforms, announcing the o3 AI model. At the ...

Microsoft has launched a series of AI reasoning models - Phi 4 mini reasoning, Phi 4 reasoning and Phi 4 reasoning plus, as a ...

OpenAI is under scrutiny once again over claims it has made about its o3 model, with the company being accused of not being ...

Historically, each new generation of OpenAI's models has delivered incremental improvements in factual accuracy, with ...

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

OpenAI’s o3 model is under scrutiny after third-party tests revealed far lower performance than previously claimed.