# Nemotron Lightning 3p5 30B A3B API Pricing

As of October 10, 2026, Nemotron Lightning 3p5 30B A3B costs $0.05 per 1M input tokens and $0.20 per 1M output tokens on Fireworks AI, with cache reads at $0.01 per 1M tokens. It has a 262,144-token context window and returns up to 32,768 tokens per response.

- Page: https://models.litellm.ai/models/nemotron-lightning-3p5-30b-a3b
- Lab: NVIDIA
- LiteLLM model name: `fireworks_ai/nemotron-lightning-3p5-30b-a3b`
- Context window: 262,144 tokens
- Max output: 32,768 tokens
- Added to LiteLLM: August 20, 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 |
|---|---|---|---|---|---|---|---|
| Fireworks AI | `fireworks_ai/nemotron-lightning-3p5-30b-a3b` | $0.05 | $0.20 | $0.01 | – | – | 256K |
| Fireworks AI | `fireworks_ai/accounts/fireworks/models/nemotron-lightning-3p5-30b-a3b` | $0.05 | $0.20 | $0.01 | – | – | 256K |

## Cost examples

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

- Fireworks AI: $0.20

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

- Fireworks AI: $0.54

## Features

Supported: Function calling, Structured output, Reasoning.
Not supported: Image input.

## Use it with LiteLLM

```python
from litellm import completion

response = completion(
    model="fireworks_ai/nemotron-lightning-3p5-30b-a3b",
    messages=[{"role": "user", "content": "Hello!"}],
)
```

## FAQ

### How much does Nemotron Lightning 3p5 30B A3B cost?

Nemotron Lightning 3p5 30B A3B costs $0.05 per 1M input tokens and $0.20 per 1M output tokens on Fireworks AI, with cache reads at $0.01 per 1M tokens.

### What is the context window of Nemotron Lightning 3p5 30B A3B?

Nemotron Lightning 3p5 30B A3B has a 262,144-token context window and returns up to 32,768 tokens per response.

### Which providers offer Nemotron Lightning 3p5 30B A3B?

Nemotron Lightning 3p5 30B A3B is available from Fireworks AI through LiteLLM, using the model name fireworks_ai/nemotron-lightning-3p5-30b-a3b.

### How do I call Nemotron Lightning 3p5 30B A3B with an OpenAI-compatible API?

Use the LiteLLM Python SDK with model="fireworks_ai/nemotron-lightning-3p5-30b-a3b", 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 Lightning 3p5 30B A3B support?

Nemotron Lightning 3p5 30B A3B supports function calling, structured output and reasoning. It does not support image input.

### When did LiteLLM add Nemotron Lightning 3p5 30B A3B?

Nemotron Lightning 3p5 30B A3B was added to LiteLLM's model price file on August 20, 2026.

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