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- GLM-5.3 FlashX (Tencent Cloud)

GLM-5.3 FlashX (Tencent Cloud) via LLM Gateway
Specifications
Context Window
1,000,000 tokens
Release Date
2026-09-18
Capabilities
AttachmentsReasoningTool callingStructured outputTemperatureImage input
Availability
Proprietary API
Model Overview
GLM-5.3 FlashX (Tencent Cloud) is a glm-family model by LLM Gateway with a 1.0M token context window and up to 131k output tokens. It is priced at $0.3700/1M input tokens and $1.25/1M output tokens.
Key capabilities include: attachments, reasoning, tool calling, structured output, temperature, image input. It supports advanced reasoning for complex multi-step tasks. It can call external tools and functions for agentic workflows.
Details
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