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 is launching the o3-Mini reasoning model for all users after its preview at the December ship-mas event. This model excels in tasks like math and coding, offers up-to-date answers, but lacks ...

OpenAI has launched a new 'reasoning' AI model, o3-mini, the successor to the AI startup's o1 family of reasoning models.

Blue Ghost, the "little lander" from Firefly Aerospace that's headed to the moon, has captured the littlest lunar eclipse ...

OpenAI, the creator of ChatGPT, has fully released its o3-mini model to all paid tiers, including a trial to free users, the company announced Friday. The launch comes at the end of a week in which ...

OpenAI launched its cost-efficient o3-mini model in the same week that DeepSeek's R1 disrupted the tech industry.

OpenAI today released o3-mini, a new, more cost efficient model that's available for both ChatGPT and the OpenAI API starting ...

The o3-mini model can be used on the free tier of ChatGPT by selecting the "Reason" feature in ChatGPT, with rate limits similar to GPT-4o. Additionally, OpenAI has increased message limits for Plus ...

If you pay for ChatGPT, you now have access to o3-mini. The company's latest reasoning model is on-par with o1-mini in key categories, but improves speed and performance.

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

On the heels of DeepSeek R1, the latest model from OpenAI promises more advanced capabilities at a cheaper price.