# Nemotron 3.5 Lightning API Pricing

As of October 10, 2026, Nemotron 3.5 Lightning costs $0.06 per 1M input tokens and $0.24 per 1M output tokens on Nebius AI Studio. It has a 1,048,576-token context window and returns up to 1,048,576 tokens per response.

- Page: https://models.litellm.ai/models/nemotron-3_5-lightning
- Lab: NVIDIA
- LiteLLM model name: `nebius/nvidia/Nemotron-3_5-Lightning`
- Context window: 1,048,576 tokens
- Max output: 1,048,576 tokens
- Added to LiteLLM: August 12, 2026
- 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 |
|---|---|---|---|---|---|---|---|
| Nebius AI Studio | `nebius/nvidia/Nemotron-3_5-Lightning` | $0.06 | $0.24 | – | – | – | 1M |

## Cost examples

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

- Nebius AI Studio: $0.24

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

- Nebius AI Studio: $0.648

## Features

Supported: Function calling, Reasoning.

## Use it with LiteLLM

```python
from litellm import completion

response = completion(
    model="nebius/nvidia/Nemotron-3_5-Lightning",
    messages=[{"role": "user", "content": "Hello!"}],
)
```

## FAQ

### How much does Nemotron 3.5 Lightning cost?

Nemotron 3.5 Lightning costs $0.06 per 1M input tokens and $0.24 per 1M output tokens on Nebius AI Studio.

### What is the context window of Nemotron 3.5 Lightning?

Nemotron 3.5 Lightning has a 1,048,576-token context window and returns up to 1,048,576 tokens per response.

### Which providers offer Nemotron 3.5 Lightning?

Nemotron 3.5 Lightning is available from Nebius AI Studio through LiteLLM, using the model name nebius/nvidia/Nemotron-3_5-Lightning.

### How do I call Nemotron 3.5 Lightning with an OpenAI-compatible API?

Use the LiteLLM Python SDK with model="nebius/nvidia/Nemotron-3_5-Lightning", 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 Nemotron 3.5 Lightning support?

Nemotron 3.5 Lightning supports function calling and reasoning.

### When did LiteLLM add Nemotron 3.5 Lightning?

Nemotron 3.5 Lightning was added to LiteLLM's model price file on August 12, 2026.

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