glm-5.1 Model Info-Alibaba Cloud Model Studio(Model Studio)-阿里云帮助中心

GLM-5.1 is a model developed by Zhipu AI, specifically designed for long-horizon tasks. It has 744 billion parameters, supports an ultra-long context of 200k tokens, and can generate up to 128k tokens in a single response. GLM-5.1 excels in logical reasoning, long-text understanding, and code generation, while balancing performance with inference efficiency. It delivers outstanding results across multiple multi-task benchmarks and is well-suited for applications such as intelligent human-computer interaction, enterprise solutions, and developer assistance.

Inference Service Provider

The inference service provider for glm-5.1 is Alibaba Cloud Model Studio.

Model Capabilities

Capability	Support	Capability	Support
Input Modality	Text	Output Modality	Text
Model Experience	Supported	Function Calling	Supported
Structured Outputs	Supported	Web Search	Unsupported
Prefix Completion	Unsupported	Context Caching	Supported
Batch Inference	Unsupported	Fine-tuning	Unsupported

Context Limits

Parameter	Value	Parameter	Value
Max Input Length	202745	Max Output Length	131072
Context Window	202745	Max Input Length (Thinking Mode)	169984
Max Output Length (Thinking Mode)	131072

Pricing

This page only shows the original pricing for model API calls, excluding any limited-time promotions. Visit Model Studio Console for promotional offers.

China (Beijing)

Input<=32k

Billing Item	Price (CNY)	Unit
Input	6	Per 1M tokens
Output	24	Per 1M tokens
Input(Implicit Cache)	1.2	Per 1M tokens
Explicit Cache Creation	7.5	Per 1M tokens
Explicit Cache Read	0.6	Per 1M tokens

32k<Input<=200k

Billing Item	Price (CNY)	Unit
Input	8	Per 1M tokens
Output	28	Per 1M tokens
Input(Implicit Cache)	1.6	Per 1M tokens
Explicit Cache Creation	10	Per 1M tokens
Explicit Cache Read	0.8	Per 1M tokens

Singapore

Scope: International

Billing Item	Price (CNY)	Unit
Input	10.492	Per 1M tokens
Output	32.974	Per 1M tokens
Input(Implicit Cache)	1.948	Per 1M tokens

Germany (Frankfurt)

Scope: Global

Input<=32k

Billing Item	Price (CNY)	Unit
Input	6	Per 1M tokens
Output	24	Per 1M tokens
Input(Implicit Cache)	1.2	Per 1M tokens
Explicit Cache Creation	7.5	Per 1M tokens
Explicit Cache Read	0.6	Per 1M tokens

32k<Input<=200k

Billing Item	Price (CNY)	Unit
Input	8	Per 1M tokens
Output	28	Per 1M tokens
Input(Implicit Cache)	1.6	Per 1M tokens
Explicit Cache Creation	10	Per 1M tokens
Explicit Cache Read	0.8	Per 1M tokens

US (Virginia)

Scope: Global

Input<=32k

Billing Item	Price (CNY)	Unit
Input	6	Per 1M tokens
Output	24	Per 1M tokens
Input(Implicit Cache)	1.2	Per 1M tokens
Explicit Cache Creation	7.5	Per 1M tokens
Explicit Cache Read	0.6	Per 1M tokens

32k<Input<=200k

Billing Item	Price (CNY)	Unit
Input	8	Per 1M tokens
Output	28	Per 1M tokens
Input(Implicit Cache)	1.6	Per 1M tokens
Explicit Cache Creation	10	Per 1M tokens
Explicit Cache Read	0.8	Per 1M tokens

Japan (Tokyo)

Scope: Global

Input<=32k

Billing Item	Price (CNY)	Unit
Input	6	Per 1M tokens
Output	24	Per 1M tokens
Input(Implicit Cache)	1.2	Per 1M tokens
Explicit Cache Creation	7.5	Per 1M tokens
Explicit Cache Read	0.6	Per 1M tokens

32k<Input<=200k

Billing Item	Price (CNY)	Unit
Input	8	Per 1M tokens
Output	28	Per 1M tokens
Input(Implicit Cache)	1.6	Per 1M tokens
Explicit Cache Creation	10	Per 1M tokens
Explicit Cache Read	0.8	Per 1M tokens

Rate Limits

China (Beijing)

Parameter	Value
RPM (Requests Per Minute)	500
TPM (Tokens Per Minute)	1,000,000

Singapore

Scope: International

Parameter	Value
RPM (Requests Per Minute)	500
TPM (Tokens Per Minute)	1,000,000

Germany (Frankfurt)

Scope: Global

Parameter	Value
RPM (Requests Per Minute)	500
TPM (Tokens Per Minute)	1,000,000

US (Virginia)

Scope: Global

Parameter	Value
RPM (Requests Per Minute)	500
TPM (Tokens Per Minute)	1,000,000

Japan (Tokyo)

Scope: Global

Parameter	Value
RPM (Requests Per Minute)	500
TPM (Tokens Per Minute)	1,000,000