According to internal tests, newer models like o3 and o4-mini hallucinate significantly more than older versions, and OpenAI ...

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

Qwen3’s open-weight release under an accessible license marks an important milestone, lowering barriers for developers and organizations.

OpenAI delivered advanced ChatGPT reasoning models this month that are more capable than o1, but they also hallucinate more.

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

OpenAI unveiled o3 and o4-mini, its latest AI models. Both of them have advanced image analyzation capabilities – and excel ...

Metr, a frequent OpenAI partner, suggested in a blog post that it wasn't given much time to evaluate the company's powerful ...

Having said that, the model lags behind OpenAI’s newly released o4-mini (high) model. In the LiveCodeBench coding benchmark, ...