Llama 3.1 Nemotron Ultra 253B

by nvidia

Chat

Description

NVIDIA-tuned Llama variant built for high-efficiency reasoning, safety, and enterprise-grade performance.

Providers

Nebius

View provider details and policies.

Pricing

Input$0.60 /1M tokens

Output$1.80 /1M tokens

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Specifications

Context128K tokens

Parameters—

License—

Released—

Capabilities

ToolsJSON ModeStreaming

EU-Compliant API Access

Use Llama 3.1 Nemotron Ultra 253B with a simple API call. OpenAI-compatible endpoint, EU data residency guaranteed.

JavaScript

const response = await fetch("https://api.eurouter.ai/v1/chat/completions", {
  method: "POST",
  headers: {
    "Content-Type": "application/json",
    "Authorization": `Bearer ${process.env.EUROUTER_API_KEY}`,
  },
  body: JSON.stringify({
    model: "nemotron-ultra-253b",
    messages: [
      { role: "user", content: "Hello!" }
    ],
  }),
});

const data = await response.json();
console.log(data.choices[0].message.content);

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Quickstart

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Integrate AI without GDPR risk.

You need AI that won't create compliance headaches. Your data stays in the EU, GDPR is enforced by default, and every request is routed for the best balance of cost, latency, and uptime — reducing risk while improving performance.

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GDPR by default

EU data residency

Smart routing