StreamLake KwaiKAT
2026•StreamLake KwaiKAT
KAT-Coder v2.5-Dev
Open Source
agentic-coding
mixture-of-experts
KAT-Coder-V2.5-Dev is an advanced multimodal Mixture of Experts (MoE) model specialized in agentic coding and complex problem-solving. It supports image-text-to-text tasks and is designed to excel in both English and Chinese programming environments.
Multimodal image-text-to-text processing capabilities
Mixture of Experts (MoE) architecture for efficient inference
Specialized for agentic coding and complex logic tasks
PricingFree to download and use
Version2.5-Dev
2026•StreamLake KwaiKAT
KAT-Coder-Pro & Air v2.5
Paid
AI Agent
Coding Assistant
KAT-Coder is a flagship agentic coding model developed by Kuaishou designed for end-to-end software engineering tasks such as bug fixing, feature implementation, and repository-level refactoring. By leveraging large-scale agentic reinforcement learning, it acts as an autonomous developer capable of navigating codebases, executing tests, and iterating on solutions.
Autonomous agentic workflows for multi-step software engineering tasks
Multi-file reasoning and repository-level code navigation
Compatible with 10+ mainstream AI coding scaffolds (e.g., Claude Code, Cline, OpenHands)
Version2.5
RegionChina