Question 1

What is the cost of GLM-5.3-Flash by Zhipu AI Coding Plan?

Accepted Answer

GLM-5.3-Flash by Zhipu AI Coding Plan costs Free per 1M input tokens and Free per 1M output tokens. Cached reads cost Free per 1M tokens. Cache writes cost Free per 1M tokens.

Question 2

What is the context window of GLM-5.3-Flash by Zhipu AI Coding Plan?

Accepted Answer

GLM-5.3-Flash by Zhipu AI Coding Plan has a context window of 1.0M tokens. It supports up to 1.0M input tokens and can generate up to 131K output tokens.

Question 3

What are the capabilities of GLM-5.3-Flash by Zhipu AI Coding Plan?

Accepted Answer

GLM-5.3-Flash by Zhipu AI Coding Plan supports advanced reasoning, tool calling/function calling, structured output, adjustable temperature, file attachments. It has open weights.

Question 4

What input and output types does GLM-5.3-Flash support?

Accepted Answer

GLM-5.3-Flash by Zhipu AI Coding Plan accepts text, image, video, pdf as input and can generate text as output.

Question 5

Does GLM-5.3-Flash by Zhipu AI Coding Plan support reasoning?

Accepted Answer

Yes, GLM-5.3-Flash by Zhipu AI Coding Plan supports advanced reasoning capabilities.

Question 6

Is GLM-5.3-Flash by Zhipu AI Coding Plan open source?

Accepted Answer

Yes, GLM-5.3-Flash by Zhipu AI Coding Plan has open weights, meaning the model weights are publicly available for download and self-hosting.

Question 7

Does GLM-5.3-Flash support function calling?

Accepted Answer

Yes, GLM-5.3-Flash by Zhipu AI Coding Plan supports tool calling (also known as function calling), allowing it to interact with external tools and APIs during conversations.

GLM-5.3-Flash API

Input Modalities

Standard (per 1M tokens)

Caching (per 1M tokens)

Output Modalities