Model garden Router · warm Dedicated · available

DeepSeek V4 Pro

Instantly via the EU router or as a dedicated GPU deployment. Data stays in Europe.

We present a preview version of DeepSeek-V4 series, including two strong Mixture-of-Experts (MoE) language models — DeepSeek-V4-Pro with 1.6T parameters (49B activated) and DeepSeek-V4-Flash with 284B parameters (13B activated) — both supporting a context length of one million to...

deepseek-ai/DeepSeek-V4-Pro
text->text · deepseek-ai · sovereign EU
Runs on EU infrastructure operated by European companies; US marketplace capacity is never part of this chain. Full chain
Parameters
1,049K
Context window
1038GB
Minimum VRAM
POST /api/v1/chat/completions 200 OK

Specifications

Context window 1,048,576 tokens
Minimum VRAM 1038 GB
Architecture DeepseekV4ForCausalLM (vLLM)
License open-weights
Modality text->text
Released April 2026
Publisher deepseek-ai ↗

Pricing

Shared router · per token
€2.01
Input (per 1M tokens)
€4.03
Output (per 1M tokens)
€0.51 per million cached input tokens
Dedicated GPU · per hour
from €45,01 per hour
Your own vLLM instance on European cloud (1038 GB VRAM), billed hourly.

This model needs 1038 GB of VRAM, so several GPUs. On the shared router you pay per token, with no fixed cost. You choose a dedicated deployment for guaranteed capacity, isolation and predictable cost. On price alone, a model this size breaks even in the order of billions of tokens a month. Want it worked out for your own volume? Mail info@hostyourai.com.

Shared EU router, pay-per-token, scale-to-zero. Dedicated GPU deployments are billed hourly, see pricing.

Call it now

Drop-in replacement for OpenAI: change only the base URL and API key. The Anthropic format (/v1/messages) is supported too.

curl https://hostyourai.com/api/v1/chat/completions \
  -H "Authorization: Bearer hyai-..." \
  -H "Content-Type: application/json" \
  -d '{
    "model": "deepseek-ai/DeepSeek-V4-Pro",
    "messages": [{"role": "user", "content": "Hello!"}]
  }'

Frequently asked questions

Can I run DeepSeek V4 Pro in the EU?

Yes. HostYourAI runs DeepSeek V4 Pro on GPUs in European datacenters via vLLM. Prompts and outputs never leave the EU and there is no US cloud provider in the chain.

Is hosting DeepSeek V4 Pro GDPR-compliant?

Yes. All processing happens inside the EU, a Data Processing Agreement (DPA) is available and the subprocessor list is public. Open-source weights also mean: no training on your data.

How much does DeepSeek V4 Pro cost?

Via the shared EU router you pay €2.01 per million input tokens and €4.03 per million output tokens, with no fixed costs. For high volume or isolation you can also run DeepSeek V4 Pro as a dedicated hourly GPU instance.

Is the API OpenAI-compatible?

Yes. You use the standard OpenAI SDKs with a custom base URL (https://hostyourai.com/api/v1). The Anthropic Messages API is supported as a drop-in as well.

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