Zhipu AI Releases GLM-5.1: 754B Parameter Model Tops SWE-Bench Pro Coding Benchmark

Summary

Zhipu AI (Z.ai) has released GLM-5.1, a 754-billion parameter large language model that reportedly achieves the top score on the SWE-Bench Pro benchmark, which measures AI systems' ability to resolve real-world software engineering tasks. The model represents a significant scaling step for the Chinese AI lab and positions it as a serious contender in the increasingly competitive coding-focused LLM space. The SWE-Bench Pro benchmark has become a key measure of agentic coding capability, testing