> ## Documentation Index
> Fetch the complete documentation index at: https://docs.typingmind.com/llms.txt
> Use this file to discover all available pages before exploring further.

# o1-preview and o1-mini are now available!

🧩 The new OpenAI models O1 Preview and O1 Mini are now available on [typingmind.com](http://typingmind.com/) 🔥

<img src="https://mintcdn.com/typingmind/PKVBEZU76kOUa4x5/changelog/typingmind/o1-preview-and-o1-mini-are-now-available/image.webp?fit=max&auto=format&n=PKVBEZU76kOUa4x5&q=85&s=4e85e5610b6fac2828ef142dd5a8e0c7" alt="image.webp" width="1092" height="914" data-path="changelog/typingmind/o1-preview-and-o1-mini-are-now-available/image.webp" />

## 🔥 What’s New?

* New OpenAI o1-preview and o1-mini models focus on enhanced reasoning capabilities, allowing them to tackle more complex problems in science, math, and coding.
* o1-preview excels in deep reasoning tasks, while o1-mini is faster and more cost-effective, particularly for coding, being 80% cheaper.
* Both models are useful for developers and researchers needing accurate multi-step workflows or debugging, with o1-mini targeting scenarios requiring reasoning but not extensive world knowledge.
* Please note that the two new models do not support plugins

### ❓ Note

If you are using these models via Custom Models, make sure to untick the **"Streaming Output"** and **"System Role"** when adding the model, as these new models do not support those two features.

<img src="https://mintlify.s3.us-west-1.amazonaws.com/typingmind/changelog/typingmind/o1-preview-and-o1-mini-are-now-available/image%201.webp" alt="image.webp" />

### 📌 Stay updated

Follow us on [Twitter](https://x.com/TypingMindApp) to stay informed about the latest updates, tips, and tutorials:

[https://twitter.com/TypingMindApp/status/1834440294785257486](https://twitter.com/TypingMindApp/status/1834440294785257486)