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

# Models and Fusion

> Switching models without changing your harness, asking several models at once, and finding what is available.

Questions about picking and combining models. See [Models](/models) for the full catalog.

#### Does choosing a model through Nito change my Claude or Codex model?

No. Setting a model through Nito with `model` only changes what Nito uses for its own commands. Your harness session keeps running on whatever model it was already using. See [Choosing a Model](/commands/choosing-a-model).

#### Can I ask several models at once?

Yes. `fusion` sends one prompt to two or three models and adds a synthesis that reconciles them. It needs a paid plan. See [Fusion](/commands/fusion).

#### How do I find the models available to me?

Run `models` inside a chat to browse the catalog for your account, or `nito agent models` from the terminal. For a snapshot with pricing and capabilities, see the [Model List](/models/all-models).

#### How is a model's privacy decided?

Each model carries a privacy level, and you get that level by choosing that model. A more private model gives a more private call. See [Privacy Levels at a Glance](/models/privacy-levels-at-a-glance).

## Related Resources

* [Model List](/models/all-models)
* [Choosing the Right Model](/models/choosing-a-model)
* [Fusion](/commands/fusion)