Multimodal GLM-5.3 FlashX model with reasoning, tool calling, and a 1M-token context window.
LLM Gateway routes requests to the best providers that are able to handle your prompt size and parameters.
Multimodal GLM-5.3 FlashX model with reasoning, tool calling, and a 1M-token context window. You can access it through LLM Gateway's OpenAI-compatible API with automatic provider routing, fallback, and cost analytics.
Pricing for GLM-5.3 FlashX on LLM Gateway starts at $0.37 per million input tokens and $1.25 per million output tokens, depending on the provider. The pricing table above always reflects the current per-provider rates.
GLM-5.3 FlashX supports a context window of up to 1,000,000 tokens on its largest provider deployment.
GLM-5.3 FlashX is served by Tencent Cloud through LLM Gateway. Requests are automatically routed to the best available provider, with fallback when a provider has issues.
Yes. GLM-5.3 FlashX supports both tool (function) calling and strict JSON output schema (upstream-enforced) through LLM Gateway.
GLM-5.3 FlashX was released on September 18, 2026.
GLM 5.3 Fast
1,000,000 context$2.80 in / $8.80 out per 1M
GLM-5.3 Flash
Up to 30% off1,048,576 context$0.09 in / $0.25 out per 1M
GLM-5.2 Turbo
1,000,000 context$2.16 in / $6.78 out per 1M
GLM-5.3
Up to 20% off1,048,576 context$0.45 in / $1.80 out per 1M
GLM-5.2
1,048,576 context$0.60 in / $2.12 out per 1M
GLM-5.1
204,800 context$1.38 in / $4.40 out per 1M