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 ...

OpenAI’s o3: AI Benchmark Discrepancy Reveals Gaps in Performance Claims Your email has been sent The FrontierMath benchmark from Epoch AI tests generative models on difficult math problems.

OpenAI has unveiled its latest generative AI models, o3 and o4, setting a new standard for artificial intelligence capabilities. These models introduce substantial advancements in intelligence ...

On Wednesday, OpenAI launched its latest reasoning models, o3 and o4-mini. As with its other o-series models, OpenAI’s o3 and o4-mini think for a longer period of time before responding in order ...

Many people are raising questions on OpenAI’s o3 AI model, which scored serious discrepancies in its benchmark results between first and third parties. The model was first launched in December last ...

On Wednesday, OpenAI introduced two new reasoning models — o3 and o4-mini — just a few days after launching the GPT-4.5 API for developers. According to a post by OpenAI on X, these “reasoning models ...

IT之家 4 月 21 日消息，OpenAI 的 o3 人工智能模型的第一方与第三方基准测试结果存在显著差异，引发了外界对其公司透明度和模型测试实践的质疑。

OpenAI has unveiled its latest AI models, o3 and o4 Mini, which represent a substantial advancement in artificial intelligence reasoning. These models are designed to excel in critical areas such ...

OpenAI has finally released the full o3 reasoning AI model along with a smaller o4-mini (and o4-mini-high) model. The new reasoning models can use multiple tools inside ChatGPT to solve complex tasks.

OpenAI has released two new o-series reasoning models, namely o3 and o4-mini. The company said these are its first AI reasoning models to have built-in agentic abilities, allowing them to combine and ...