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

# Models

## Models

You can choose several LLM providers to use in nao agent: Claude, GPT, Gemini, Mistral, Ollama, and AWS Bedrock.

Available Models

**Claude (Anthropic)**

* Claude 3.7 Sonnet
* Claude 4 Sonnet
* Claude 4.5 Sonnet
* Claude Sonnet 4.6
* Claude Opus 4.7

**GPT (OpenAI)**

* GPT-5
* GPT-5.1
* gpt-oss
* Azure-hosted GPT deployments through the Azure OpenAI provider

**Gemini (Google)**

* Gemini 2.5 Flash
* Gemini 2.5 Pro
* Gemini 3 Pro

**Ollama (Local)**

* Any model served by your local Ollama instance
* No API key required
* Default base URL: `http://127.0.0.1:11434`
* You can override the base URL in Advanced Settings

**AWS Bedrock**

* Various models available through AWS Bedrock (requires AWS credentials or API keys)

> 1. Go on nao settings at top right
>
>    <img src="https://mintcdn.com/naolabs/Jdk7pfi2lni4_mb_/images/nao-ai/settings.png?fit=max&auto=format&n=Jdk7pfi2lni4_mb_&q=85&s=c93f2ff78ac8310c8bbec4e76cd7dec1" alt="nao settings" width="500" data-path="images/nao-ai/settings.png" />
>
> 2. Go to "Agent" section then "Model Providers"
>
>    Enable the LLM providers you want (we strongly recommend Claude)
>
>    <img src="https://mintcdn.com/naolabs/Jdk7pfi2lni4_mb_/images/nao-ai/new_llm_models.png?fit=max&auto=format&n=Jdk7pfi2lni4_mb_&q=85&s=5b6c6ca3802f7960dc4fc074a81ded6d" alt="AI Models" width="500" data-path="images/nao-ai/new_llm_models.png" />
>
> 3. In the chat, change the LLM you want whenever
>
>    <img src="https://mintcdn.com/naolabs/Jdk7pfi2lni4_mb_/images/nao-ai/in_chat_llms.png?fit=max&auto=format&n=Jdk7pfi2lni4_mb_&q=85&s=7c8570ba6d98e5370b475109c5a79a5c" alt="Change LLM" width="500" data-path="images/nao-ai/in_chat_llms.png" />

Change Model from Chat

You can switch between different LLM models directly from the chat interface. Click on the model selector in the chat header to choose a different model for your conversation.

AWS Bedrock Integration

nao supports AWS Bedrock models, allowing you to use Amazon's AI services. You can connect using either:

* **API Keys**: Configure Bedrock API keys in Settings > Agent > Model Providers
* **AWS Credentials**: Connect using your AWS credentials for enhanced security

Azure-hosted OpenAI and Anthropic models

nao also supports Azure-hosted models:

* Use **Azure OpenAI** for Azure GPT deployments
* Use **Anthropic** for Claude deployments hosted on Azure AI Foundry
* When Azure gives you a full endpoint, paste the URL prefix only. For example, use `.../openai` instead of `.../openai/v1/`, and use `.../anthropic/v1` instead of `.../anthropic/v1/messages`

For the exact field-by-field setup, see [Admin Setup](/nao-agent/chat/admin/setup#choose-llm-models).

Using Your Own API Keys

<Info>
  **Enterprise Feature**
  Using your own API keys for LLM models is available only in Enterprise plans. This allows you to:

  * Use your own OpenAI, Anthropic, Bedrock or Gemini API keys
  * Use Ollama without API keys when running models locally
  * Maintain compliance with your organization's security policies
</Info>

Companies can use their own API keys. [Reach out to us](https://getnao.io/calendar.html) if you want to use your own keys.

> <img src="https://mintcdn.com/naolabs/SrCHy4m-rDoUF-k2/images/nao-ai/api_keys.png?fit=max&auto=format&n=SrCHy4m-rDoUF-k2&q=85&s=7d07adace9621e7aef3be85305a97d62" alt="API Keys configuration" width="500" data-path="images/nao-ai/api_keys.png" />