GLM 5.1
byZ.ai
GLM-5.1 delivers a major leap in coding capability, with particularly significant gains in handling long-horizon tasks. Unlike previous models built around minute-level interactions, GLM-5.1 can work independently and continuously on...
Specifications
Technical details and pricing.
Benchmarks
7 benchmark scores from Artificial Analysis.
Composite Indices
Intelligence, Coding, Math
Standard Benchmarks
Academic and industry benchmarks
Frequently Asked Questions
What is GLM 5.1 good for?
Use GLM 5.1 for everyday tasks like writing, summarizing, brainstorming, and getting clear explanations.
How much does GLM 5.1 cost?
Pricing is based on usage. Current rates are $1.40/1M tokens for input and $4.40/1M tokens for output.
Can I try GLM 5.1 for free?
Yes. You can start a chat instantly and test the model before deciding on a plan.
Does GLM 5.1 support images or audio?
GLM 5.1 focuses on text-based tasks.
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Benchmarks and pricing are sourced from Artificial Analysis where available. OpenRouter specs are used as a fallback.