---
title: Ollama Model node documentation
description: Learn how to use the Ollama Model node in n8n. Follow technical documentation to integrate Ollama Model node into your workflows.
contentType: [integration, reference]
priority: high
---

# Ollama Model node

The Ollama Model node allows you use local Llama 2 models.

On this page, you'll find the node parameters for the Ollama Model node, and links to more resources.

This node lacks tools support, so it won't work with the [AI Agent](/08-0-0-Workflow/integrations/builtin/cluster-nodes/root-nodes/n8n-nodes-langchain.agent/index.md) node. Instead, connect it with the [Basic LLM Chain](/08-0-0-Workflow/integrations/builtin/cluster-nodes/root-nodes/n8n-nodes-langchain.chainllm.md) node.

```{note} Credentials
You can find authentication information for this node [here](/08-0-0-Workflow/integrations/builtin/credentials/ollama.md).
```

```{include} ../../../../../../_snippets/integrations/builtin/cluster-nodes/sub-node-expression-resolution.md

```

## Node parameters

* **Model**: Select the model that generates the completion. Choose from:
	* **Llama2**
	* **Llama2 13B**
	* **Llama2 70B**
	* **Llama2 Uncensored**

Refer to the Ollama [Models Library documentation](https://ollama.com/library) for more information about available models.

## Node options

* **Sampling Temperature**: Use this option to control the randomness of the sampling process. A higher temperature creates more diverse sampling, but increases the risk of hallucinations.
* **Top K**: Enter the number of token choices the model uses to generate the next token.
* **Top P**: Use this option to set the probability the completion should use. Use a lower value to ignore less probable options.

## Templates and examples
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## Related resources

Refer to [LangChains's Ollama documentation](https://js.langchain.com/docs/integrations/llms/ollama/) for more information about the service.

```{include} ../../../../../../_snippets/integrations/builtin/cluster-nodes/langchain-overview-link.md

```

## Common issues

For common questions or issues and suggested solutions, refer to [Common issues](/08-0-0-Workflow/integrations/builtin/cluster-nodes/sub-nodes/n8n-nodes-langchain.lmollama/common-issues.md).



```{include} ../../../../../../_snippets/self-hosting/starter-kits/self-hosted-ai-starter-kit.md

```