OpenAI's o3-mini model claims similar performance to o1 but at a fraction of the cost, so I put it to the test to find out ...

Explore the key differences between OpenAI's o3-mini and o1-mini models. Learn which AI model suits your needs for speed, ...

OpenAI has launched the advanced o3-mini model via Microsoft Azure, enhancing AI applications with improved cost efficiency, ...

OpenAI has updated the “chain of thought” feature of its o3-mini AI model to make it easier for users to understand how it ...

In response to pressure from rivals including Chinese AI company DeepSeek, OpenAI is changing the way its newest AI model, o3 ...

In a new roadmap, Sam Altman suggests we can expect GPT-4.5 in weeks and GPT-5 in months. OpenAI will also do away with its ...

OpenAI released its o3-mini model exactly one week ago, offering both free and paid users a more accurate, faster, and cheaper alternative to o1-mini. Now, OpenAI has updated the o3-mini to include an ...

helping indicate when the model might be on the right — or wrong — track. OpenAI had opted not to show the full reasoning steps for o3-mini and its predecessors, o1 and o1-mini, in part due to ...

By showing a more detailed version of the chain of thought of o3-mini, OpenAI is closing the gap with DeepSeek-R1.

So, our recommendation would be to start out on 01, and if you run out of your allotted messages for the day, move on to one of the models below. OpenAI’s o1-mini is a lightweight version of the ...