Engineering
Building Multi-Step Reasoning into AI Systems
How we taught V4 to break down complex problems and execute multi-step plans with reliable accuracy.
April 10, 2026
6 min read
Latest Updates & Insights
The DeepSeek Blog
News, updates, and insights about the future of autonomous AI systems
Perspective
The Future of Human-AI Collaboration
Why the most powerful AI systems aren't replacements for humans, but collaborative tools that amplify human potential.
April 5, 2026
5 min read
Research
Behind the Scenes: Training V4's Memory System
A deep dive into how we built an evolving memory architecture that allows V4 to learn from every interaction.
March 28, 2026
10 min read