CodeGeeX4 is the fourth-generation open source multilingual code large language model (LLM) developed by ZhipuAI. Designed as a powerful AI coding assistant, it supports over 100 programming languages and has been trained on a massive code and natural language corpus. Compared to its predecessors, CodeGeeX4 introduces improved reasoning, stronger alignment with developer needs, and better performance on real-world programming benchmarks. It supports tasks such as code completion, generation from natural language descriptions, code translation, bug fixing, and explanation. The repository provides model checkpoints, inference examples, and fine-tuning guides, making it adaptable for both research and practical software development workflows. With its open release, CodeGeeX4 aims to provide a transparent alternative to proprietary coding assistants while advancing the field of AI-assisted programming.
Features
- Multilingual code generation across 100+ programming languages
- Natural language to code generation and explanation
- Stronger reasoning and alignment compared to earlier CodeGeeX models
- Supports code translation, completion, and bug fixing
- Open source model checkpoints for reproducibility and research
- Fine-tuning support for domain-specific programming tasks
Project Samples
