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Model APIs · Chat / LLM

DeepSeek V4 Pro API

Run DeepSeek V4 Pro by Deepseek through one OpenAI-compatible endpoint. Pay per use against your GPU.ai balance — no instance to rent, no deployment to manage.

Available now
Pricing

DeepSeek V4 Pro API pricing

Live catalog rates, billed per use against your GPU.ai balance. No subscriptions, no minimums.

TierRate
Serverless
Input tokens: $1.74 / 1MOutput tokens: $3.48 / 1M

Rates are read hourly from the live model catalog and metered per request.

Quick start

Call DeepSeek V4 Pro in one request

Any OpenAI SDK works — set the base URL to https://api.gpu.ai/v1 and use your GPU.ai API key.

curl
curl https://api.gpu.ai/v1/chat/completions \
  -H "Authorization: Bearer $GPUAI_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "gpuai/deepseek-v4-pro",
    "messages": [{"role": "user", "content": "Hello!"}]
  }'
Python (OpenAI SDK)
from openai import OpenAI

client = OpenAI(
    base_url="https://api.gpu.ai/v1",
    api_key="YOUR_GPUAI_API_KEY",
)

response = client.chat.completions.create(
    model="gpuai/deepseek-v4-pro",
    messages=[{"role": "user", "content": "Hello!"}],
)
print(response.choices[0].message.content)
JavaScript (OpenAI SDK)
import OpenAI from "openai";

const client = new OpenAI({
  baseURL: "https://api.gpu.ai/v1",
  apiKey: process.env.GPUAI_API_KEY,
});

const response = await client.chat.completions.create({
  model: "gpuai/deepseek-v4-pro",
  messages: [{ role: "user", content: "Hello!" }],
});
console.log(response.choices[0].message.content);
Details

DeepSeek V4 Pro on GPU.ai

Model idgpuai/deepseek-v4-pro
ModalityChat / LLM
AuthorDeepseek
Context window131,072 tokens
StreamingSupported
Aliases
FAQ

DeepSeek V4 Pro API questions

How much does the DeepSeek V4 Pro API cost?

DeepSeek V4 Pro on GPU.ai currently costs $1.74 / 1M (input tokens), $3.48 / 1M (output tokens). There are no subscriptions or minimums — usage is billed against your GPU.ai balance as you go.

Is the DeepSeek V4 Pro API OpenAI-compatible?

Yes. Point any OpenAI SDK at https://api.gpu.ai/v1 with a GPU.ai API key and request model "gpuai/deepseek-v4-pro" — no proprietary client needed.

What is the context window of DeepSeek V4 Pro?

DeepSeek V4 Pro supports a 131,072-token context window on GPU.ai.

How does billing work?

Chat models bill per input and output token at the listed per-million-token rates, metered per request against your GPU.ai balance.