DeepSeek 深度求索

Products

Models

• DeepSeek-V4.1-Flash · Sep 10, 2026 · Global API
• DeepSeek-V4-Pro-0813 · Aug 13, 2026 · Global API
• DeepSeek-V4-Flash · Apr 24, 2026 · Open weights
• DeepSeek-V4-Pro · Apr 24, 2026 · Global API
• DeepSeek-V3.2 · Dec 1, 2025 · Open weights
• DeepSeek-V3.1 · Aug 21, 2025 · Open weights
• DeepSeek-R1-0528 · May 28, 2025 · Open weights
• DeepSeek-R1 · Jan 20, 2025 · Open weights
• DeepSeek-V3 · Dec 26, 2024 · Open weights

Latest Events

1. Oct 13, 2026Reportedly: DeepSeek open-sources operator toolchain with native Huawei Ascend support
2. Oct 11, 2026Reportedly: DeepSeek Harness v0.2.1-alpha.2 Pre-Release Adds Reasoning Translation and Git Worktrees
3. Oct 6, 2026Reportedly: DeepSeek finalizes at least RMB 80B round with Tencent and CATL
4. Oct 4, 2026Reportedly: DeepSeek Harness v0.2.1-alpha.1 Adds Experimental Claude Code Mods Compatibility Layer
5. Sep 30, 2026Reportedly: DeepSeek Open-Sources Ascend Versions of TileLang, DeepGEMM and DeepEP as Huawei Details SuperPoD Flex
6. Sep 30, 2026DeepSeek open-sources dsh-libreoffice-kit 0.1.0 for font-friendly Office conversion and rendering in Node.js
7. Sep 30, 2026Reportedly: DeepSeek open-sources Ascend base components with Huawei
8. Sep 30, 2026Reportedly: DeepSeek open-sources Huawei Ascend infrastructure components matching its NVIDIA stack
9. Sep 30, 2026Reportedly: DeepSeek Harness v0.2 Preview Adds Desktop Installers, Plugin Manager and Scheduled Automations
10. Sep 30, 2026DeepSeek open-sources DeepEP-Ascend and DeepGEMM-Ascend for Huawei Ascend NPUs
11. Sep 29, 2026Reportedly: DeepSeek releases Harness v0.2 desktop app with plugin manager and automation
12. Sep 28, 2026Reportedly: DeepSeek Harness Desktop Preview: Electron Packages on Win and Mac
13. Sep 26, 2026Reportedly: DeepSeek desktop app quietly launches; OpenAI preparing ChatGPT Pro Max tier at $500–600/month
14. Sep 10, 2026DeepSeek open-sources deepseek-recipe for multi-format API conversion
15. Sep 10, 2026DeepSeek releases DeepSeek-V4.1-Flash with 890-byte per-token KV cache
16. Aug 31, 2026DeepSeek released DeepSeek-V4-Flash-Vision-Exp, its first experimental multimodal model in the V4 family
17. Aug 13, 2026DeepSeek-V4-Pro-0813 GA release with DSpark speculative decoding
18. Jul 31, 2026DeepSeek released DeepSeek-V4-Flash-0731 on Hugging Face under MIT license