DeepSeek R1

by deepseek

Reasoning

Description

DeepSeek R1 is a reasoning model that achieves performance comparable to OpenAI o1 on math, code, and reasoning tasks. Built on DeepSeek V3 architecture with 671B parameters and 128K context. Features chain-of-thought reasoning with think tokens.

Providers

Nebius

View provider details and policies.

Pricing

Input$0.80 /1M tokens

Output$2.40 /1M tokens

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Specifications

Context128K tokens

Parameters—

License—

Released—

Capabilities

ReasoningToolsJSON ModeStreaming

EU-Compliant API Access

Use DeepSeek R1 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: "deepseek-r1",
    messages: [
      { role: "user", content: "Hello!" }
    ],
  }),
});

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

More from deepseek

DeepSeek V3

$0.50 / $1.50

DeepSeek R1 Distill Llama 70B

$0.90 / $0.90

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Nebius provider

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Models API

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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