deepseek-v4-pro — API, Pricing & Context Window | Vivgrid

deepseek-v4-pro is DeepSeek's flagship coding model, pairing strong agentic performance with a standout 1M-token context window and an unusually large 384K-token max output. Its competitive pricing makes frontier-class coding accessible at scale.

On Vivgrid, deepseek-v4-pro is available through the unified, OpenAI-compatible endpoint, so you can route DeepSeek alongside OpenAI, Anthropic, and Google models with a single API key.

Specifications

Pricing

Pricing in USD per 1M tokens, matching the provider's rates.

Quick start

Call deepseek-v4-pro through Vivgrid's unified, OpenAI-compatible endpoint. Get an API key from the Vivgrid Console.

curl https://api.vivgrid.com/v1/chat/completions \
  -H "Authorization: Bearer $VIVGRID_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "deepseek-v4-pro",
    "messages": [
      { "role": "user", "content": "Say hello in English, Chinese and Spanish." }
    ],
    "stream": true
  }'

Ideal use cases

• Cost-effective coding agents needing very long context
• Tasks that generate large outputs (up to 384K tokens)
• Whole-repository reasoning and refactoring
• High-volume engineering workloads on a budget

Related models

• deepseek-v4-pro-0813 — the newer 0813 release, at a lower price
• gpt-6-astra — OpenAI's frontier gpt-6 coding model
• deepseek-v4-flash — faster, cheaper V4 sibling
• deepseek-v4-flash-vision-exp — multimodal DeepSeek sibling