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Z.ai pricing
verified 2026-08-31Maker of the GLM series, best known for coding-oriented models and unusually cheap coding subscription plans.
current models · $ per 1M tokens
| Model | Input /1M | Cached in | Output /1M | Context |
|---|---|---|---|---|
GLM-5.3 GLM-5 | $1.40 | $0.26 | $4.40 | 1M |
GLM-5.2 GLM-5 | $1.40 | $0.26 | $4.40 | 1M |
GLM-5.1 GLM-5 | $1.40 | $0.26 | $4.40 | — |
GLM-5 GLM-5 | $1 | $0.20 | $3.20 | — |
GLM-4.7 GLM-4.7 | $0.60 | $0.11 | $2.20 | 200K |
GLM-5.3-Flash GLM-5 | $0.07 | $0.01 | $0.25 | — |
GLM-4.7-FlashX GLM-4.7 | $0.07 | $0.01 | $0.40 | 200K |
Z.ai totals · 1M in + 1M out
GLM-5.3-Flash
$0.3250
GLM-4.7-FlashX
$0.4700
GLM-4.7
$2.80
GLM-5
$4.20
GLM-5.3
$5.80
GLM-5.2
$5.80
GLM-5.1
$5.80
Cost of 1M input + 1M output tokens. Bar length is square-root scaled so cheap models stay visible next to premium ones.
legacy models · still purchasable
| Model | Input /1M | Cached in | Output /1M | Context |
|---|---|---|---|---|
GLM-4.5-X GLM-4.5 | $2.20 | $0.45 | $8.90 | — |
GLM-4.5-AirX GLM-4.5 | $1.10 | $0.22 | $4.50 | — |
GLM-4.6 GLM-4.6 | $0.60 | $0.11 | $2.20 | — |
GLM-4.5 GLM-4.5 | $0.60 | $0.11 | $2.20 | — |
GLM-4.5-Air GLM-4.5 | $0.20 | $0.03 | $1.10 | — |
GLM-4-32B-0414-128K GLM-4 | $0.10 | — | $0.10 | 128K |