# Llama2 API Pricing

As of October 10, 2026, Llama2 is free to use on Ollama. It has a 4,096-token context window and returns up to 4,096 tokens per response.

- Page: https://models.litellm.ai/models/llama2
- Lab: Meta
- LiteLLM model name: `ollama/llama2`
- Context window: 4,096 tokens
- Max output: 4,096 tokens
- Added to LiteLLM: October 2023
- Prices updated: October 10, 2026

## Pricing by provider

Token prices in USD per 1M tokens.

| Provider | Model name | Input | Output | Cache read | Per image | Per second | Context |
|---|---|---|---|---|---|---|---|
| Ollama | `ollama/llama2` | $0 | $0 | – | – | – | 4K |
| Ollama | `ollama/llama2:13b` | $0 | $0 | – | – | – | 4K |
| Ollama | `ollama/llama2:70b` | $0 | $0 | – | – | – | 4K |
| Ollama | `ollama/llama2:7b` | $0 | $0 | – | – | – | 4K |

## Cost examples

1,000 requests with 2,000 input and 500 output tokens each:

- Ollama: $0

## Use it with LiteLLM

```python
from litellm import completion

response = completion(
    model="ollama/llama2",
    messages=[{"role": "user", "content": "Hello!"}],
)
```

## FAQ

### How much does Llama2 cost?

Llama2 is free to use on Ollama.

### What is the context window of Llama2?

Llama2 has a 4,096-token context window and returns up to 4,096 tokens per response.

### Which providers offer Llama2?

Llama2 is available from Ollama through LiteLLM, using the model name ollama/llama2.

### How do I call Llama2 with an OpenAI-compatible API?

Use the LiteLLM Python SDK with model="ollama/llama2", or add the model to the LiteLLM proxy's config.yaml and send requests to /v1/chat/completions from any OpenAI client. LiteLLM tracks the cost of every request at the prices on this page.

### When did LiteLLM add Llama2?

Llama2 was added to LiteLLM's model price file in October 2023.

Source: LiteLLM model price file, https://github.com/BerriAI/litellm/blob/main/model_prices_and_context_window.json