Sam Altman, OpenAIs chief executive, announced the launch on X, calling it a “smart, fast model” available on both ChatGPT ...

Microsoft (MSFT)-backed OpenAI said it is releasing OpenAI o3-mini, “the newest, most cost-efficient model in our reasoning series, available ...

OpenAI CEO Sam Altman teased exactly two weeks ago that o3-mini would ship in “a couple of weeks,” and it’s arriving on time ...

OpenAI introduces o3-mini model, offering exceptional STEM reasoning capabilities with low costs and reduced latency.

OpenAI has launched o3-mini, a faster and more accurate reasoning model, in ChatGPT and API services, expanding free access ...

Microsoft-backed OpenAI (MSFT) is gearing up to release a new artificial intelligence model, known as o3-mini, which promises to deliver faster ...

Microsoft Corp. and OpenAI are investigating whether data output from OpenAI’s technology was obtained in an unauthorized ...

OpenAI's new release coincides with industry wide panic triggered by the disruption caused by the release of DeepSeek, an AI ...

It's 63% cheaper than OpenAI o1-mini and 93% cheaper than the full o1 model, priced at $1.10/$4.40 per million tokens in/out.

OpenAI has introduced its latest reasoning model, the o3-mini, into ChatGPT and its API services. The new model was first announced as part of OpenAI's 12 days of "ship-mas" in December. It aims to ...

The release caps a big week that also saw the OpenAI making announcements related to U.S. government work.

OpenAI has launched o3-mini, a new reasoning model, making it available to both free and paid ChatGPT users. This move comes in the wake of Microsoft making its O1 model free for all Copilot users and ...