OpenAI's o3-mini model is now part of the free tier of ChatGPT, which lets users take full advantage of a significant advancement in AI, particularly for tasks requiring complex reasoning and ...

Microsoft has released its Phi-4-mini-flash-reasoning small language model for on-device AI. With this, the Redmond giant ...

o3-mini, which OpenAI teased in December, is a smaller version of the model that features the most advanced AI reasoning capabilities of any OpenAI offering to date.

Over the last week, OpenAI's place atop the AI model hierarchy has been heavily challenged by Chinese model DeepSeek.Today, OpenAI struck back with the public release of o3-mini, its latest ...

OpenAI’s release of GPT-4o Mini this week marks a significant milestone in the AI industry. This new model is not only cost-effective but also features impressive performance metrics, making it ...

Microsoft on Wednesday launched several new “open” AI models, the most capable of which is competitive with OpenAI’s o3-mini on at least one benchmark.. As it says on the tin, all of the new ...

OpenAI today announced a cut-price “mini” model that it says will allow more companies and programs to tap into its artificial intelligence.The new model, called GPT-4o mini and available ...

OpenAI is bringing new transcription and voice-generating AI models to its API that the company claims improve upon its previous releases. For OpenAI, the ...

I went hands-on with 7 prompts to test the reasoning capabilities of the o3-mini, the newest ChatGPT model available in the free tier.