LiteLLMModels

Nvidia Nemotron 3.5 Lightning 30B A3B API Pricing

As of October 10, 2026, Nvidia Nemotron 3.5 Lightning 30B A3B costs $0.07 per 1M input tokens and $0.20 per 1M output tokens on Weights & Biases, with cache reads at $0.04 per 1M tokens. It has a 262,000-token context window.

By NVIDIAModel ID wandb/nvidia/NVIDIA-Nemotron-3.5-Lightning-30B-A3BPrices updated Checked
Input
$0.07 / 1M tokens
Output
$0.20 / 1M tokens
Cache read
$0.04 / 1M tokens
Context window
262,000 tokens
Providers
1
Added to LiteLLM
August 27, 2026

Nvidia Nemotron 3.5 Lightning 30B A3B 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 LiteLLMInputOutputCache readContext
Weights & Biaseswandb/nvidia/NVIDIA-Nemotron-3.5-Lightning-30B-A3B$0.07$0.20$0.04262K

What Nvidia Nemotron 3.5 Lightning 30B A3B costs in practice

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

Weights & Biases$0.24

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

Weights & Biases$0.74

Nvidia Nemotron 3.5 Lightning 30B A3B features

Use Nvidia Nemotron 3.5 Lightning 30B A3B with LiteLLM

Call Nvidia Nemotron 3.5 Lightning 30B A3B through the LiteLLM Python SDK, or put it behind the LiteLLM proxy and send OpenAI-format requests to /v1/chat/completions. LiteLLM tracks the cost of every request at these prices.

Python SDK
from litellm import completion

response = completion(
    model="wandb/nvidia/NVIDIA-Nemotron-3.5-Lightning-30B-A3B",
    messages=[{"role": "user", "content": "Hello!"}],
)
Proxy config.yaml
model_list:
  - model_name: nvidia-nemotron-3.5-lightning-30b-a3b
    litellm_params:
      model: wandb/nvidia/NVIDIA-Nemotron-3.5-Lightning-30B-A3B
      # 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": "nvidia-nemotron-3.5-lightning-30b-a3b",
    "messages": [{"role": "user", "content": "Hello!"}]
  }'

Nvidia Nemotron 3.5 Lightning 30B A3B FAQ

How much does Nvidia Nemotron 3.5 Lightning 30B A3B cost?

Nvidia Nemotron 3.5 Lightning 30B A3B costs $0.07 per 1M input tokens and $0.20 per 1M output tokens on Weights & Biases, with cache reads at $0.04 per 1M tokens.

What is the context window of Nvidia Nemotron 3.5 Lightning 30B A3B?

Nvidia Nemotron 3.5 Lightning 30B A3B has a 262,000-token context window.

Which providers offer Nvidia Nemotron 3.5 Lightning 30B A3B?

Nvidia Nemotron 3.5 Lightning 30B A3B is available from Weights & Biases through LiteLLM, using the model name wandb/nvidia/NVIDIA-Nemotron-3.5-Lightning-30B-A3B.

How do I call Nvidia Nemotron 3.5 Lightning 30B A3B with an OpenAI-compatible API?

Use the LiteLLM Python SDK with model="wandb/nvidia/NVIDIA-Nemotron-3.5-Lightning-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 Nvidia Nemotron 3.5 Lightning 30B A3B support?

Nvidia Nemotron 3.5 Lightning 30B A3B supports reasoning and prompt caching. It does not support image input.

When did LiteLLM add Nvidia Nemotron 3.5 Lightning 30B A3B?

Nvidia Nemotron 3.5 Lightning 30B A3B was added to LiteLLM's model price file on August 27, 2026.

Sources

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

LiteLLM docs: Weights & Biases.

Provider pages: Weights & Biases.