Z.ai › GLM-4.5-X › Pricing

GLM-4.5-X pricing

API list price by Z.ai · checked Oct 26, 2026
Benchmarks and alternatives →
$2.20 / $8.90per 1M tokens in / out
$0.45cache read · −80%

Price sheetper 1M tokens

Input$2.20list
Output$8.90
Cache read$0.45−80% vs input
Context128Ktokens
introductory price; end date not published

In Z.ai's line-upper 1M in / out

GLM-4.1V-Thinking-FlashX$2 / $2−48%
GLM 5.3$1.40 / $4.40−45%
GLM 5.2 Fast Preview$2.20 / $7.70−8%
GLM-4.5-X$2.20 / $8.90this model
GLM-4V-Plus-0111$4 / $4+3%
GLM 5.3 Prime$2.80 / $8.80+11%
GLM-4-Plus$5 / $5+29%
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All GLM API prices →

Pricing questions

How much does GLM-4.5-X cost?›

$2.20 per 1M input tokens and $8.90 per 1M output tokens. Cached input is $0.45.

Is GLM-4.5-X free to use?›

There is no free API tier.

How much does prompt caching save?›

Cache reads cost $0.45 per 1M, 80% below the input price.