# DeepSeek V4 Pro

> DeepSeek's larger V4 model, generally available since August 2026.

- Maker: DeepSeek (https://api-docs.deepseek.com)
- Type: Reasoning, open weights
- Artificial Analysis Intelligence Index: 23 (max setting)
- Context window: 1M
- Output speed: 74 tokens a second
- Scores checked 30 October 2026 at https://artificialanalysis.ai/leaderboards/models (listed there as "DeepSeek V4 Pro 0813")

## Where to use it through an API

- DeepSeek: model id `deepseek-v4-pro`
- Ollama Cloud: model id `deepseek-v4-pro`

## Use it with every other AI at once

MultiScreenAI (https://www.multiscreenai.com) puts DeepSeek V4 Pro on one screen next to ChatGPT, Claude, Gemini and 300+ models: one message goes to every panel, and a timed, blind test mode shows which answers best. Free during the beta with your own API keys.
AI agents and coding harnesses (Claude Code, Codex, Cursor, Gemini CLI) can ask DeepSeek V4 Pro and other models at once through the MCP server at https://www.multiscreenai.com/api/mcp/ai; setup: https://www.multiscreenai.com/mcp