MODELS · TEXT · ZAI
GLM-5.1.
Z.ai's flagship LLM — premium reasoning, 200K context, JSON mode, agentic strength
Free to start · 100+ models on one account · cancel anytime
About GLM-5.1
GLM-5.1 is Z.ai's flagship large language model, positioned between GLM-4.7 and Claude Sonnet pricing-wise. Features a 200,000 token context window, up to 128,000 output tokens per response, configurable reasoning (none/high), JSON mode for structured outputs, and strong agentic tool-use capabilities. Provides a premium Chinese-developed alternative to OpenAI, Anthropic, and Google flagships with competitive performance on reasoning, coding, and instruction-following benchmarks.
- 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 Z.ai's flagship large language model, positioned between GLM-4.7 and Claude Sonnet pricing-wise. Features a 200,000 token context window, up to 128,000 output tokens per response, configurable reasoning (none/high), JSON mode for structured outputs, and strong agentic tool-use capabilities. Provides a premium Chinese-developed alternative to OpenAI, Anthropic, and Google flagships with competitive performance on reasoning, coding, and instruction-following benchmarks.
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.