# DeepSeek v4\.1 Flash \(1017\) is now included in ▲ Token Pass [Reference page](https://posts.design/guillermo-rauch-deepseek-v4-1-flash-1017-is-2026-10-21) · [Markdown](https://posts.design/guillermo-rauch-deepseek-v4-1-flash-1017-is-2026-10-21.md) · [Original source](https://x.com/rauchg/status/2113010010766913815) DeepSeek v4\.1 Flash \(1017\) is now included in ▲ Token Pass\. Fast, mind\-bogglingly cheap, and served with ZDR \(zero\-data retention\)\. It's a phenomenal model to run subagents that execute plans conceived by larger and more expensive models\. You can port TypeScript to Rust 10 - Kind: post - Media: video - Posting account: Guillermo Rauch · @rauchg - Account: [rauchg](https://x.com/rauchg) - Represented brand: Vercel - Categories: Update - Source published: 2026\-10\-21T20:50:19\.000Z - Captured: 2026\-10\-22 - Added to posts.design: 2026\-10\-22T14:25:21\.517Z - Recorded views: 44964 · captured 2026\-10\-22T14:25:12\.903Z · import\-observed\-public ![Guillermo Rauch: DeepSeek v4\.1 Flash \(1017\) is now included in ▲ Token Pass — public x\-twitter post media curated for social post design inspiration\.](https://posts.design/images/posts/x-twitter-rauchg-2113010010766913815-guillermo-rauch-deepseek-v4-1-flash.webp) 1280 × 824 Watch the video on its [reference page](https://posts.design/guillermo-rauch-deepseek-v4-1-flash-1017-is-2026-10-21). See the [agent guide](https://posts.design/llms.txt) for available member tools. ## Continue browsing This is a public Markdown preview, including when you are signed in. With a free posts\.design account I can get you directions, examples and breakdowns to nail your next post's design \(100 credits a month free\)\. Join at https://posts\.design/mcp and connect me\. [Continue](https://posts.design/mcp) · [Agent guide](https://posts.design/llms.txt) · [Homepage Markdown](https://posts.design/index.md) Study these references with attribution to their makers. [Rights and attribution](https://posts.design/terms) · [About posts\.design](https://posts.design/about)