MODELS · TEXT · ZAI
GLM-5.1.
Z.ai's open-weight flagship LLM — 200K context, MIT license, 8-hour autonomous agent runs
Free to start · 100+ models on one account · cancel anytime
About GLM-5.1
GLM-5.1 is Zhipu AI's flagship large language model, released as a genuinely open-weight model under the MIT license with weights published on Hugging Face — an actual downloadable, self-hostable release, unlike the closed-weight OpenAI, Anthropic, and Google flagships nearby. It features a 200,000 token context window, up to 128,000 output tokens per response, configurable reasoning (none through high), JSON mode for structured outputs, and strong agentic tool-use — Z.ai reports it can run autonomously on a single coding or automation task for up to eight hours, with benchmark results competitive with top closed-weight frontier models. A genuinely open, Chinese-developed alternative for teams who want either the weights or a ready-to-run hosted option.
- Text generation
How to use GLM-5.1 on getvivix
Create a free getvivix account — no card required.
Choose GLM-5.1 from the model list and set your options.
Enter your prompt or upload your input, hit generate, then download in full quality.
GLM-5.1 — frequently asked
GLM-5.1 is one of 100+ AI models available on getvivix. GLM-5.1 is Zhipu AI's flagship large language model, released as a genuinely open-weight model under the MIT license with weights published on Hugging Face — an actual downloadable, self-hostable release, unlike the closed-weight OpenAI, Anthropic, and Google flagships nearby. It features a 200,000 token context window, up to 128,000 output tokens per response, configurable reasoning (none through high), JSON mode for structured outputs, and strong agentic tool-use — Z.ai reports it can run autonomously on a single coding or automation task for up to eight hours, with benchmark results competitive with top closed-weight frontier models. A genuinely open, Chinese-developed alternative for teams who want either the weights or a ready-to-run hosted option.
Sign in to getvivix and open the Studio, pick GLM-5.1 from the model list, enter your prompt (or upload your input), and generate — then download the result in full quality.
Yes — getvivix has a free tier, so you can try GLM-5.1 without a card. Sign up and start generating right away, alongside 100+ other AI models on one account.
GLM-5.1 supports text generation. It runs on getvivix alongside 100+ other frontier AI models, all from one account.