DeepSeek V4 Flash 0731
by DeepSeek
DeepSeek V4 Flash 0731 is a sparse mixture-of-experts model from DeepSeek, with 13B active parameters out of 284B total. This re-post-trained revision is suited for coding, reasoni
Models
DeepSeek V4 Flash 0731
Added 3 Sept 2026
Overview
DeepSeek V4 Flash 0731 is a sparse mixture-of-experts model from DeepSeek, with 13B active parameters out of 284B total. This re-post-trained revision is suited for coding, reasoning, and agent workflows....
How to use / API access
Call via OpenRouter with model id `deepseek/deepseek-v4-flash-0731`.
- openrouter ·
deepseek/deepseek-v4-flash-0731Docs
OpenRouter id: deepseek/deepseek-v4-flash-0731
Benchmarks
- Intelligence Index (artificial-analysis) : 40.8 index
- Coding Index (artificial-analysis) : 69.1 index
- Agentic Index (artificial-analysis) : 41.9 index
- Design Arena 3d (other) : 1248 elo · #34
- Design Arena codecategories (other) : 1248 elo · #38
- Design Arena dataviz (other) : 1202 elo · #49
- Design Arena gamedev (other) : 1247 elo · #33
Notes
DeepSeek V4 Flash 0731 is listed in the EDNA Models directory from the OpenRouter catalogue.
Get the free Developer’s Field Guide
A 27-page field guide to the AI coding workflow with Claude. Claude Code, MCP servers, the prompt patterns that work, and what to delegate. Free.
Enter your work email. We send it straight over, plus a few short notes worth knowing. Unsubscribe any time.