DeepSeek
DeepSeek
Products

Models

DeepSeek V4 The V4 family: how to pick Pro vs Flash DeepSeek V4 Pro 1M context, deep reasoning and vision DeepSeek V4 Flash Faster and cheaper for everyday use

Access

DeepSeek Web Free chat — try the model before you code DeepSeek API OpenAI-compatible API for your apps DeepSeek AI Chat, code, and analyze documents Open weights Download V4 checkpoints on Hugging Face

Tools

Claude Code DeepSeek Write and edit code in the terminal DeepSeek Harness Open-source agent that edits files and runs commands Deep Code Free terminal coding assistant built for V4 Local deploy Run Flash on your GPU with Ollama or vLLM

Capabilities

Vision Read charts, UI shots, and scans DSpark Speculative decoding that cuts latency

Terms of Service

Last updated: July 2, 2026

Welcome to DeepSeek V4 Pro. By using our website and services, you agree to these Terms of Service.

Acceptance of Terms

By accessing this website, you agree to be bound by these Terms and all applicable laws and regulations.

Use License

DeepSeek V4 Pro grants you permission to access and use this site for personal and commercial purposes, subject to these Terms.

  • ✅ Use our services for legitimate purposes
  • ✅ Share content with proper attribution
  • ❌ Engage in illegal or harmful activities
  • ❌ Attempt to disrupt or compromise the service

Disclaimer

DeepSeek V4 Pro is provided "as is" without warranties of any kind. We strive to provide accurate information but do not guarantee completeness.

Changes to Terms

We may update these Terms from time to time. Continued use of the site constitutes acceptance of updated Terms.

Contact Us

If you have questions about these Terms, contact us at: deepseek4@limaxai.com