Z.ai launches GLM-4.7: An open-source model that excels in programming with advanced thinking techniques

Z.ai launches GLM-4.7: An open-source model that excels in programming with advanced thinking techniques

On December 22, 2025, Z.ai (formerly Zhipu AI), a leading Chinese artificial intelligence company, announced the release of the latest version of its open-source large language model series , GLM-4.7 . This model represents a significant step forward in enhancing complex technical applications, particularly in programming and multi-step reasoning, with notable improvements over the previous version, GLM-4.6. Key features: Advanced thinking techniques for better performance GLM-4.7 features enhanced capabilities for handling advanced programming tasks, including multi-language code generation, executing operations requiring long chains of thought, and seamless integration with external tools in agenttic workflows. Key technical additions include: Interleaved Thinking  : This allows the model to reflect and plan before each response or tool call, improving compliance with complex instructions and generation quality. Preserved Thinking  : Maintains consistency of thinking across multiple round…