Question 1

What is the cost of GLM-4.5-Flash by LLM Gateway?

Accepted Answer

GLM-4.5-Flash by LLM Gateway 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-4.5-Flash by LLM Gateway?

Accepted Answer

GLM-4.5-Flash by LLM Gateway has a context window of 128K tokens. It supports up to 128K input tokens and can generate up to 98K output tokens.

Question 3

What are the capabilities of GLM-4.5-Flash by LLM Gateway?

Accepted Answer

GLM-4.5-Flash by LLM Gateway supports advanced reasoning, tool calling/function calling, structured output, adjustable temperature. It has closed weights.

Question 4

What input and output types does GLM-4.5-Flash support?

Accepted Answer

GLM-4.5-Flash by LLM Gateway accepts text as input and can generate text as output.

Question 5

Does GLM-4.5-Flash by LLM Gateway support reasoning?

Accepted Answer

Yes, GLM-4.5-Flash by LLM Gateway supports advanced reasoning capabilities.

Question 6

Is GLM-4.5-Flash by LLM Gateway open source?

Accepted Answer

No, GLM-4.5-Flash by LLM Gateway has closed weights. The model is only available through the LLM Gateway API.

Question 7

Does GLM-4.5-Flash support function calling?

Accepted Answer

Yes, GLM-4.5-Flash by LLM Gateway supports tool calling (also known as function calling), allowing it to interact with external tools and APIs during conversations.

Question 8

What is the knowledge cutoff date for GLM-4.5-Flash?

Accepted Answer

GLM-4.5-Flash by LLM Gateway has a knowledge cutoff date of 2025-04. This means the model was trained on data available up until that date.

GLM-4.5-Flash API

Input Modalities

Output Modalities

Standard (per 1M tokens)

Caching (per 1M tokens)