Qwen3-Coder-Next Technical Report

Understand

We present Qwen3-Coder-Next, an open-weight language model specialized for coding agents.

• Qwen3-Coder-Next is an 80-billion-parameter model that activates only 3 billion parameters during inference, enabling strong coding capability with efficient inference.
• In this work, we explore how far strong training recipes can push the capability limits of models with small parameter footprints.
• To achieve this, we perform agentic training through large-scale synthesis of verifiable coding tasks paired with executable environments, allowing learning directly from environment feedback via mid-training and reinforcement learning.