LiteLLMModels

Vicuna API Pricing

As of October 10, 2026, Vicuna is free to use on Ollama. It has a 2,048-token context window and returns up to 2,048 tokens per response.

Model ID ollama/vicunaPrices updated Checked
Price
Free
Context window
2,048 tokens
Max output
2,048 tokens
Providers
1
Added to LiteLLM
November 2023

Vicuna pricing by provider

1 listing across 1 provider. Token prices are in US dollars per 1M tokens. The highlighted row is the price quoted above.

ProviderModel name in LiteLLMInputOutputContext
Ollamaollama/vicuna$0$02K

What Vicuna costs in practice

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

Ollama$0

Use Vicuna with LiteLLM

Call Vicuna through the LiteLLM Python SDK, or put it behind the LiteLLM proxy and send OpenAI-format requests to /v1/completions. LiteLLM tracks the cost of every request at these prices.

Python SDK
from litellm import completion

response = completion(
    model="ollama/vicuna",
    messages=[{"role": "user", "content": "Hello!"}],
)
Proxy config.yaml
model_list:
  - model_name: vicuna
    litellm_params:
      model: ollama/vicuna
      # credentials: see the provider's LiteLLM docs page
Call the proxy
curl http://0.0.0.0:4000/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer sk-1234" \
  -d '{
    "model": "vicuna",
    "messages": [{"role": "user", "content": "Hello!"}]
  }'

Vicuna FAQ

How much does Vicuna cost?

Vicuna is free to use on Ollama.

What is the context window of Vicuna?

Vicuna has a 2,048-token context window and returns up to 2,048 tokens per response.

Which providers offer Vicuna?

Vicuna is available from Ollama through LiteLLM, using the model name ollama/vicuna.

How do I call Vicuna with an OpenAI-compatible API?

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

When did LiteLLM add Vicuna?

Vicuna was added to LiteLLM's model price file in November 2023.

Sources

Prices come from LiteLLM's open-source model_prices_and_context_window.json, which LiteLLM uses to calculate the cost of every request.

LiteLLM docs: Ollama.

Provider pages: Ollama.