Pricingby GlyphGLM-4.5 is our latest flagship foundation model, purpose-built for agent-based applications.
Ways to buy 1
| Way to buy | Input | Output | In / out per 1M | Cached | Vs cheapest |
|---|---|---|---|---|---|
fp8 · cached $0.11 | $0.6 | $2.2 | $0.6 / $2.2Cheapest | $0.11 | Cheapest |
USD per 1M tokens. Regions are separate routes.
Through a gateway
Your own numbers100M input and 20M output tokens a month: $104.00 direct.
LiteLLM$104.00+0%
Vercel AI Gateway$104.00+0%
Requesty$109.20+5%
Eden AI$109.72+5.5%
OpenRouter$109.72+5.5%
Cloudflare AI GatewayNot offeredNot offered
HeliconeNot offeredNot offered
Kong AI GatewayNot offeredNot offered
Neon AI GatewayNot offeredNot offered
TrueFoundry AI GatewayNot offeredNot offered
A dash: not on that gateway's own model list. No published token fee: Martian Gateway, Portkey.
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About GLM 4.5
Takes text in and returns text. First listed Sep 23, 2026. Up to 98K output tokens. Blended price $1 per 1M tokens at 3 input to 1 output. Model id glm-4-5.
Price history
No list-price history: this model is sold by hosts rather than its lab.
Questions
How much does GLM 4.5 cost?
$0.6 per million input tokens and $2.2 per million output tokens, with cached input at $0.11.
What is the context window of GLM 4.5?
131K tokens, with up to 98K tokens of output.