Question 1

What is GLM 4.6V Flash?

Accepted Answer

GLM 4.6V Flash is a model from Z.ai, released on Dec 8, 2025. GLM 4.6V Flash is available on the Respan AI Gateway for production LLM workloads. Supports tool use. Up to 128K context window.

Question 2

How much does GLM 4.6V Flash cost?

Accepted Answer

On the Respan gateway, input starts at $0.00 per 1M tokens on Z.ai, and output starts at $0.00 per 1M tokens on Z.ai, after gateway discounts.

Question 3

Which providers serve GLM 4.6V Flash on Respan?

Accepted Answer

GLM 4.6V Flash is served by Z.ai.

Question 4

What is GLM 4.6V Flash's context window?

Accepted Answer

GLM 4.6V Flash accepts up to 128K tokens of context.

Question 5

How do I use GLM 4.6V Flash with the Respan gateway?

Accepted Answer

Point any OpenAI-compatible SDK at https://api.respan.ai/api/ with your Respan API key and set the model to "zai/glm-4.6v-flash". To set it up with a coding agent, copy the agent setup prompt at the top of this page.

Question 6

How fast is GLM 4.6V Flash?

Accepted Answer

Over the last 30 days of requests through the Respan gateway, the fastest provider was Z.ai at 14 tokens per second, and the lowest response latency was 7.0 seconds on Z.ai. Speed varies with request size and provider.

Question 7

How does GLM 4.6V Flash score on benchmarks?

Accepted Answer

GLM 4.6V Flash has 15 published benchmark scores, including Design2Code 69.8%, WebVoyager 71.8%, and MMBench V1.1 86.9%. Each score links to where it was published; the data is collected by llmmetric.com.

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