GLM 5.3 Flash
Openrouter textopenrouter/z-ai/glm-5.3-flash
Input
$0.1500
per 1M input tokens
Output
$0.5000
per 1M output tokens
Cache read
$0.0300
per 1M cached read tokens
Cache write
n/a
per 1M cache write tokens
Context window
1,310,720
Max output
131,072
Effective date
Sep 30, 2026
Estimate a workload
Enter token counts to see the cost at this model's rates.
Estimated cost:
$0.00
Price history
blended $ per 1M tokens (3:1)| Effective | Input | Output | Blended |
|---|---|---|---|
| Sep 30, 2026 | $0.15 | $0.50 | $0.24 |
| Sep 27, 2026 | $0.04 | $0.50 | $0.16 |
| Sep 26, 2026 | $0.05 | $0.14 | $0.07 |
| Sep 25, 2026 | $0.05 | $0.60 | $0.18 |
| Sep 22, 2026 | $0.15 | $0.50 | $0.24 |
| Sep 17, 2026 | $0.09 | $0.30 | $0.14 |
| Sep 13, 2026 | $0.15 | $0.50 | $0.24 |
| Sep 6, 2026 | $0.08 | $0.25 | $0.12 |
Other Openrouter models
openrouter/qwen/qwen3.8-27b:free
· $0.0000/Mtok out
openrouter/thinkingmachines/inkling-small:free
· $0.0000/Mtok out
openrouter/thinkingmachines/inkling:free
· $0.0000/Mtok out
openrouter/stealth/union-alpha
· $0.0000/Mtok out
openrouter/z-ai/glm-5.2:free
· $0.0000/Mtok out
openrouter/openrouter/auto
· $0.0000/Mtok out
Source: litellm. Confirm against the provider's official pricing before relying on these figures.