MODELS · TEXT · ZAI
GLM-5.1.
Z.ai's flagship LLM — premium reasoning, 200K context, JSON mode, agentic strength
30 free credits + 30/day · exact cost shown before each render · 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 — 30 credits on signup, plus 30 more every day. No card required.
Choose GLM-5.1 from the model list. You see the exact credit cost before you generate.
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. getvivix shows the exact credit cost before every render, so there are no surprises.
GLM-5.1 runs from 1–1 credits per generation on getvivix, shown exactly before you click. The free tier gives 30 credits on signup plus 30 more dropped every day, so you can try it without a card. Credits are valid for 30 days.
GLM-5.1 supports text generation. It runs on getvivix alongside 100+ other frontier AI models on a single subscription, with one credit balance across all of them.