The Blog

Thoughts, updates, tutorials, and insights from the Qwen team. Everything you need to know about building with AI.

Latest Posts

Introducing Subagent Delegation

Qwen can now spawn specialized subagents for parallel work. Learn how to use explore agents, general-purpose agents, and fork mode for maximum efficiency.

Building a Full-Stack App with Qwen

Step-by-step guide to building a complete SaaS application using Qwen Code. From database schema to deployment, we cover it all.

The Philosophy of Convention-First Development

Why matching your project's existing patterns matters more than introducing "better" solutions. A deep dive into Qwen's core design principle.

Qwen3 Thinking Models: Hybrid Intelligence

Introducing hybrid thinking mode โ€” fast responses for simple tasks, deep reasoning for complex problems. Plus a "no think" mode for maximum efficiency.

Mastering the Memory System

Learn how to use Qwen's persistent memory system to maintain context across sessions. User memory, project memory, and feedback โ€” all explained.

Safety Architecture: How Qwen Protects Your Code

A deep dive into Qwen's multi-layered safety system. Intent classification, scope validation, blast radius analysis, and more.

MCP Server Integration: Extending Qwen's Reach

How to connect Qwen to external tools and services using Model Context Protocol servers. Examples, best practices, and community integrations.

Debugging Race Conditions with Qwen

A real-world case study: how Qwen helped debug a race condition that had plagued a team for months. The systematic approach that worked.

Qwen2.5-Coder 32B: Punching Above Its Weight

Our new 32B code model tops HumanEval and matches models 3x its size. Open weights, Apache 2.0 license, and ready for production.