Anthropic vs Nebius AI: Token Pricing, Speed & Intelligence

Full comparison of Anthropic and Nebius AI — live token pricing, latency, throughput, context window, strengths, weaknesses, and best use cases. Updated July 2026.

Anthropic

Claude — safety-focused frontier AI with exceptional coding ability

Anthropic builds the Claude model family, known for long context windows (up to 200K tokens), strong coding performance, and a safety-first design philosophy. Claude 4 Opus and Sonnet lead on many coding and reasoning benchmarks. Prompt caching is available at significant discounts.

CodingReasoningLong-contextChatAgents

Proprietary models

Nebius AI

European cloud AI — affordable open-source inference from ex-Yandex team

Nebius AI is a European cloud provider built by the team behind Yandex Cloud, offering GPU compute and LLM inference services. Their inference API hosts Llama and other open-weight models at competitive prices, with data centres in Europe for GDPR-compliant deployments.

European complianceGDPROpen-sourceCost-efficiencyGPU compute

Open-weight hostHosts open weights

Key metrics

Cheapest input ($/1M)

—

Cheapest output ($/1M)

—

Peak throughput

—

Best latency (TTFT)

—

Intelligence score

—

Context window

—

Live token pricing

Strengths & weaknesses

Anthropic

Top coding benchmark scores (Claude 4 Opus)

200K context window on all Claude models

Aggressive prompt caching — up to 90% discount

Strong instruction-following and safety alignment

Extended thinking / reasoning mode on Opus

No open-weight models — full vendor lock-in

Opus is the most expensive frontier model at $15/$75 per 1M tokens

No native image generation capability

Nebius AI

European data centres — GDPR-compliant by default

Competitive pricing on open-weight models

GPU compute + LLM inference from one provider

Built by experienced Yandex Cloud engineering team

OpenAI-compatible API

Smaller ecosystem than US-based providers

Limited model selection vs. Together AI

Less established brand recognition

Key differentiators

Anthropic

Claude 4 Opus scores highest on coding benchmarks among all frontier models, with a 200K context window and aggressive prompt caching.

Nebius AI

European-native infrastructure with GDPR-compliant LLM inference and GPU compute from the same provider — ideal for EU businesses.

Frequently asked questions

Anthropic FAQs

How much does the Anthropic Claude API cost?

Claude 4 Opus costs $15/1M input and $75/1M output tokens. Claude Sonnet 4.5 is $3/$15 per 1M tokens. Claude Haiku 3.5 is the budget option at $0.80/$4.00. Prompt caching reduces input costs by up to 90%.

What is the context window for Claude models?

All Claude models support a 200,000-token context window, making them ideal for processing long documents, codebases, or multi-turn conversations without truncation.

How does Anthropic prompt caching work?

Anthropic's prompt caching lets you mark portions of your prompt (system prompts, documents, tool definitions) to be cached server-side. Cached tokens are billed at 10% of the standard input price after the first write, making repeated long-context calls dramatically cheaper.

Nebius AI FAQs

Is Nebius AI GDPR-compliant?

Yes. Nebius AI operates data centres in Europe (Amsterdam and other EU locations), making it a strong choice for European businesses with GDPR data residency requirements.

What models does Nebius AI offer?

Nebius AI hosts Llama 3.x and other popular open-weight models via their inference API. They also offer GPU compute for self-hosted model deployment.

Who built Nebius AI?

Nebius AI was founded by the team behind Yandex Cloud, one of Europe's largest cloud providers. They bring significant cloud infrastructure experience to the AI inference market.

Provider resources

Anthropic

Provider page Website Pricing Docs

Nebius AI

Provider page Website Pricing Docs

Anthropic — Claude — safety-focused frontier AI with exceptional coding ability

Claude 4 Opus scores highest on coding benchmarks among all frontier models, with a 200K context window and aggressive prompt caching.

Nebius AI — European cloud AI — affordable open-source inference from ex-Yandex team

European-native infrastructure with GDPR-compliant LLM inference and GPU compute from the same provider — ideal for EU businesses.

Key strengths compared

Anthropic

▸Top coding benchmark scores (Claude 4 Opus)
▸200K context window on all Claude models
▸Aggressive prompt caching — up to 90% discount

Nebius AI

▸European data centres — GDPR-compliant by default
▸Competitive pricing on open-weight models
▸GPU compute + LLM inference from one provider

Provider category context

Anthropic is a frontier lab, founded in 2021. Nebius AI is a inference api, founded in 2023. Anthropic as a frontier lab trains and serves its own proprietary models. Nebius AI as an inference API provider hosts open-weight models — typically offering lower prices for equivalent capability tiers but without access to proprietary frontier models.

How to choose between them

Choose Anthropic if you need top coding benchmark scores (claude 4 opus). Choose Nebius AI if you need european data centres — gdpr-compliant by default. For high-volume production workloads, run a cost comparison using the token pricing table above with your actual prompt/completion token ratio — the cheapest provider depends heavily on your input-to-output token ratio.