Last refreshed 2026-05-22. Next refresh: weekly.
Why use GLM-5.1 on Novita AI?
Novita AI offers GLM-5.1 with pay-as-you-go pricing at $1.38/1M input tokens. Novita AI offers a GPU-based inference API for image, video, and language model generation with a broad catalog of open-source models.
Compare GLM-5.1 across 5 providers to find the best fit for your use caseSetup recipe
Docs fallbackUse the provider REST API or SDKCreate a provider API keymodel: glm-5.1glm-5.1Request example
Gotchas
No curated gotchas have been sourced for this exact provider/model route yet.
Compare GLM-5.1 Across Providers
| Provider | Input (per 1M) | Output (per 1M) |
|---|---|---|
| Z.ai | $1.40 | $4.40 |
| OpenRouter | $1.05 | $3.50 |
| Fireworks AI | $1.40 | $4.40 |
| Vercel AI Gateway | $1.40 | $4.40 |
| Novita AI | $1.38 | $4.40 |
Pricing
| Type | Price (per 1M) |
|---|---|
| Input tokens | $1.38 |
| Output tokens | $4.40 |
Capabilities
About GLM-5.1
Post-training variant of GLM-5 from Zhipu AI with enhanced reasoning and coding capabilities. 754B parameters (40B active) in Mixture of Experts architecture. Optimized for complex agentic workflows and multi-step reasoning. Available via Z.AI API and open weights under the MIT license.
FAQ
What does GLM-5.1 cost on Novita AI?
On Novita AI, GLM-5.1 costs $1.38 per 1M input tokens and $4.4 per 1M output tokens.
What is the context window for GLM-5.1 on Novita AI?
GLM-5.1 supports a 204,800 token context window on Novita AI.
How does Novita AI compare to other GLM-5.1 providers?
GLM-5.1 is available from 5 providers. The cheapest input pricing is $1.05/1M tokens from OpenRouter.
What API model ID do I use for GLM-5.1 on Novita AI?
Use the model ID glm-5.1 when calling Novita AI's API.
Who created GLM-5.1?
GLM-5.1 was created by Zhipu AI as part of the GLM-5 model family.
Is GLM-5.1 open source?
GLM-5.1 is open source according to the seed data.