OpenAI's reasoning AI models are getting better, but their hallucinating isn't, according to benchmark results.

OpenAI’s o3 and o4-mini models are available now to ChatGPT Plus, Pro, and Team users. Enterprise and education users will ...

In 27 months, OpenAI has captured the lion's share of the AI market, and it has managed to one-up itself with every product ...

Ahead of o3 and o4-mini, OpenAI says it created a new system to block prompts related to risky biological and chemical ...

OpenAI launches groundbreaking o3 and o4-mini AI models that can manipulate and reason with images, representing a major ...

Evaluations are what can surface model risks and other harms, such as whether a user could jailbreak a model to provide ...

OpenAI slashes GPT-4.1 API prices by up to 75% while offering superior coding performance and million-token context windows, ...

Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access ...

Learn about OpenAI's o3 and o4-mini models, designed to tackle complex challenges with cutting-edge AI technology and ...

Coming to the performance, OpenAI claimed that the o3 and o4-mini AI models outperform GPT-4o and o1 models on the MMMU, MathVista, VLMs are blind, and CharXiv benchmarks. The company did not share ...

OpenAI has finally released the full o3 reasoning model along with o4-mini. New models can use multiple tools inside ChatGPT ...

AI models are numerous and confusing to navigate, but the benchmarks used to measure their performance are also challenging.