# NVIDIA NIM Enables Access to GLM-5.2 Model

> Source: <https://letsdatascience.com/news/nvidia-nim-enables-access-to-glm-52-model-1b64e58f>
> Published: 2026-07-08 13:43:19+00:00

Access to a 753 billion parameter model with a 1,000,000-token context window removes a major infrastructure barrier for long-horizon research and tool-enabled agents. Reporting: **GLM-5.2** is an open-source flagship model from **Z.ai** with **753B parameters** and a **1,000,000-token** context window, per NVIDIA's API documentation (z-ai / glm-5.2) and the Build.NVIDIA model listing. NVIDIA's NIM model catalog lists `GLM-5.2` with a free endpoint and downloadable options on Build.NVIDIA (models page). PlainEnglish coverage also highlights free API access via NVIDIA NIM, characterising the endpoint as free and developer-facing. NVIDIA's docs additionally describe `GLM-5.2` as a mixture-of-experts model using IndexShare sparse attention and list the model as commercially usable, with release traces on Build.NVIDIA and Hugging Face.