DeepSeek AI

🚀 DeepSeek-V4 Preview is officially live & open-sourced! Welcome to the era of cost-effective 1M context length. ⚡️ DeepSeek-V4-Pro: 1.6T total / 49B active params. Performance rivaling the world's top closed-source models. ⚡️ DeepSeek-V4-Flash: 284B total / 13B active params. Your fast, efficient, and economical choice. Try it now at http://chat.deepseek.com via Expert Mode / Instant Mode. API is updated & available today! 🔧 Tech Report: https://lnkd.in/gRppZB8M 😊 Open Weights: https://lnkd.in/gABVeNdk

🚀Introducing DeepSeek-V3.2-Exp — our latest experimental model! ✨Built on V3.1-Terminus, it debuts DeepSeek Sparse Attention(DSA) for faster, more efficient training & inference on long context. 👉Now live on App, Web, and API. 💰API prices cut by 50%+!

🚀Introducing DeepSeek-V3.2-Exp — our latest experimental model! ✨Built on V3.1-Terminus, it debuts DeepSeek Sparse Attention(DSA) for faster, more efficient training & inference on long context. 👉Now live on App, Web, and API. 💰API prices cut by 50%+!

🚀 DeepSeek-V3.1 → DeepSeek-V3.1-Terminus The latest update builds on V3.1’s strengths while addressing key user feedback. ✨ What’s improved? 🌐 Language consistency: fewer CN/EN mix-ups & no more random chars. 🤖 Agent upgrades: stronger Code Agent & Search Agent performance.

Introducing DeepSeek-V3.1: our first step toward the agent era! 🧠Hybrid inference: Think & Non-Think — one model, two modes ⚡️Faster thinking: DeepSeek-V3.1-Think reaches answers in less time vs. DeepSeek-R1-0528 🔨Stronger agent skills: Post-training boosts tool use and multi-step agent tasks Try it now — toggle Think/Non-Think via the "DeepThink" button: https://chat.deepseek.com