# DeepSeek — DeepSeek-V4.1-Flash-1017 Release 2026/10/17

- Company: DeepSeek (deepseek.com)
- Announced: 2026-10-17
- Category: not stated
- Coverage: not counted
- Announcement: yes
- Group: announcements
- Source: https://api-docs.deepseek.com/news/news261017
- Record: https://forck.live/items/23808-deepseek-v4-1-flash-1017-release-2026-10-17
- Subject: DeepSeek models

DeepSeek-V4.1-Flash-1017: Wish-Driven Programming Made Real 🚀 DeepSeek-V4.1-Flash-1017 is here! Stronger benchmark performance, faster task completion, and shorter outputs than the previous version—a Pareto improvement in performance and cost. Now live on our website, app, and API. 🛠️ Optimized for DeepSeek Harness, Tencent CodeBuddy, WorkBuddy, and more. Upgrade to DeepSeek Harness v0.2.1-rc.1 or later for the best experience with the new model. 🎮 Build complete projects from scratch DeepSeek-V4.1-Flash-1017 uses reinforcement learning with self-feedback to improve end-to-end project development—from game creation to 3D modeling. See it in action 👇 Example 1: 3D modeling of the Forbidden City Example 2: A web-based racing game Example 3: A Portal 2 recreation built with the Godot engine Example 4: Valley of Ages — a 3D scene tracing the evolution from prehistoric times to the modern era 🔍 Search & Fetch APIs are now open to everyone! Powered by our in-house search engine, serving hundreds of millions of requests daily worldwide. 💰 Each endpoint: $0.75 per 1,000 calls. 📖 Docs: API Guides - Search & Fetch …

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Record: https://forck.live/items/23808-deepseek-v4-1-flash-1017-release-2026-10-17
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