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

# Vello Spring Release

> New Models, Faster Inference, Better Document Support, and Beta Features

Mar 04, 2024

Spring ushers in a fresh season for Vello. We've added new models from Anthropic and Mistral, better file and document support, faster inference speeds, improved stability, and better team support.

## Better Speed and Stability

* We've improved our infra to produce significant speedups and reduce error rates across all model providers.

## New Models

* **Opus** & **Sonnet** models from Anthropic (fresh out of the oven today)
* **Tiny**, **Small**, **Medium**, & **Large** from Mistral

These are all available under the same premium plans you use today. Access and pin these from your settings (`option+,`) or via the model switcher (`option+m`):
![Settings](https://d3cflkbt5y83mw.cloudfront.net/Screen-Shot-2024-03-04-19-37-47.36.png)

## Better File & Document Support

* File search and browser for all spaces
  ![Files](https://d3cflkbt5y83mw.cloudfront.net/Screen-Shot-2024-03-04-19-49-19.43.png)
* File Preview when chatting with files
  ![Preview](https://d3cflkbt5y83mw.cloudfront.net/Screen-Shot-2024-03-04-20-12-57.49.png)
* Improved note editing by the **Note Editor** model
  ![Note Editor](https://d3cflkbt5y83mw.cloudfront.net/Screen-Shot-2024-03-04-20-11-40.75.png)
* Image understanding via GPT4-Vision

## Beta Feature Signup

* We have several features currently in closed beta, if you'd like to test any of our upcoming launches, please send us a message.  We are currently testing three features:
  * **Native Mobile App**
  * **Permanent Memory** (Personas can learn over time)
  * **Improved Team Support** (better sharing, easier on-boarding, channels). Vello is the best AI Suite for teams. If your team would like to use Vello we would love to onboard you, especially small to medium sized companies.  Please reach out to us if you would like to chat.
    ![Teams](https://d3cflkbt5y83mw.cloudfront.net/nonofficial-interlaminar-paleoecological-mislights.png)

As always please [let us know](mailto:hello@vello.ai) if you have any questions or feedback, we love to hear it.