Nemotron 3.5 Lightning

Name: Nemotron 3.5 Lightning
Author: NVIDIA

by NVIDIA

Chat Tools Thinking

Nemotron 3.5 Lightning is NVIDIA's efficient mixture-of-experts reasoning model, activating roughly 3B of its 30B parameters per token through a hybrid Mamba–attention architecture for fast, low-cost inference. Tuned for agentic use, it supports tool calling and step-by-step reasoning across a 1M-token context.

Publisher: NVIDIA
API model name: nemotron-3.5-lightning:30b
Context window: 1M tokens
Sizes: 30B
Licence: openmdw-1.1

Run Nemotron 3.5 Lightning

Install it on a Pendra worker, then call it through the OpenAI-compatible API with a pdr_sk_ key.

from pendra import Pendra

client = Pendra(api_key="pdr_sk_...")

response = client.chat.completions.create(
    model="nemotron-3.5-lightning:30b",
    messages=[{"role": "user", "content": "Hello!"}],
)

print(response.choices[0].message.content)

import { Pendra } from "pendra";

const client = new Pendra({ apiKey: "pdr_sk_..." });

const response = await client.chat.completions.create({
  model: "nemotron-3.5-lightning:30b",
  messages: [{ role: "user", content: "Hello!" }],
});

console.log(response.choices[0].message.content);

Run Nemotron 3.5 Lightning on your own UK infrastructure

Deploy a worker, install Nemotron 3.5 Lightning, and start serving it through one sovereign API endpoint.

Get started free Read the quickstart

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NVIDIA