Z.ai › GLM-5.3-FlashX-Legal › Pricing
GLM-5.3-FlashX-Legal pricing
API list price by Z.ai · checked Oct 26, 2026
$0.37 / $1.25per 1M tokens in / out
$0.075cache read · −80%
Price sheetper 1M tokens
| Input | $0.37 | list |
| Output | $1.25 | |
| Cache read | $0.075 | −80% vs input |
introductory price; end date not published
In Z.ai's line-upper 1M in / out
| GLM-4-Air-250414 | $0.50 / $0.50 | −15% |
| GLM-Z1-Air | $0.50 / $0.50 | −15% |
| GLM 5.3 FlashX | $0.37 / $1.25 | 0% |
| GLM-5.3-FlashX-Legal | $0.37 / $1.25 | this model |
| GLM 4.5 | $0.60 / $2.20 | +69% |
| GLM-4.6 | $0.60 / $2.20 | +69% |
| GLM-4-Long | $1 / $1 | +69% |
Pricing questions
How much does GLM-5.3-FlashX-Legal cost?›
$0.37 per 1M input tokens and $1.25 per 1M output tokens. Cached input is $0.075.
Is GLM-5.3-FlashX-Legal free to use?›
There is no free API tier.
How much does prompt caching save?›
Cache reads cost $0.075 per 1M, 80% below the input price.