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GLM-5.3 Flash

Lightweight GLM-5.3 variant for efficient coding and long-horizon agent tasks with a 1M context window.

glm-5.3-flash

STABLE

1,048,576 context

Starting at $0.15/M input tokens

Starting at $0.50/M output tokens

Streaming

Vision

Tools

Reasoning

JSON Output

Select Provider

All Providers for GLM-5.3 Flash

LangRouter routes requests to the best providers that are able to handle your prompt size and parameters.

LangRouter

langrouter/glm-5.3-flash

Context Size

1.0M

Stability

STABLE

Pricing

Input

$0.1500

/M

Cached

$0.0300

/M

Output

$0.5000

/M

Capabilities

Streaming

Vision

Tools

Reasoning

JSON Output

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