# V0 1.5 Lg API Pricing

As of October 10, 2026, V0 1.5 Lg costs $15.00 per 1M input tokens and $75.00 per 1M output tokens on V0. It has a 512,000-token context window and returns up to 512,000 tokens per response.

- Page: https://models.litellm.ai/models/v0-1.5-lg
- LiteLLM model name: `v0/v0-1.5-lg`
- Context window: 512,000 tokens
- Max output: 512,000 tokens
- Added to LiteLLM: July 2025
- 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 |
|---|---|---|---|---|---|---|---|
| V0 | `v0/v0-1.5-lg` | $15.00 | $75.00 | – | – | – | 512K |

## Cost examples

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

- V0: $67.50

100 long-document requests with 100,000 input and 2,000 output tokens each:

- V0: $165.00

## Features

Supported: Function calling, Parallel tool calls, Image input.

## Use it with LiteLLM

```python
from litellm import completion

response = completion(
    model="v0/v0-1.5-lg",
    messages=[{"role": "user", "content": "Hello!"}],
)
```

## FAQ

### How much does V0 1.5 Lg cost?

V0 1.5 Lg costs $15.00 per 1M input tokens and $75.00 per 1M output tokens on V0.

### What is the context window of V0 1.5 Lg?

V0 1.5 Lg has a 512,000-token context window and returns up to 512,000 tokens per response.

### Which providers offer V0 1.5 Lg?

V0 1.5 Lg is available from V0 through LiteLLM, using the model name v0/v0-1.5-lg.

### How do I call V0 1.5 Lg with an OpenAI-compatible API?

Use the LiteLLM Python SDK with model="v0/v0-1.5-lg", 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.

### What features does V0 1.5 Lg support?

V0 1.5 Lg supports function calling, parallel tool calls and image input.

### When did LiteLLM add V0 1.5 Lg?

V0 1.5 Lg was added to LiteLLM's model price file in July 2025.

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