GLM-5.3-FlashX
Canonical page on the main site: sinoaihub.com/models/glm-53-flashx
Type
model
Definition
GLM-5.3-FlashX is a Zhipu AI model in the GLM-5.3-Flash family: closed-weight; proprietary license.
Key facts
- Weights: closed; proprietary license
Provider
Model Family
GLM-5.3-Flash
Status
active
Open Weight
No
License
proprietary
Self Hosting
No
Api Available
Yes
Pricing
- International (Z.ai): $0.37 input / $1.25 output per 1M tokens; cached input $0.075
- Separate billing SKU from GLM-5.3-Flash ($0.15 / $0.50)
Known Limitations
- Context window, capabilities and benchmark results are not published on the official Z.ai pricing page; not publicly documented as of 2026-09-27
Verification Status
partially_verified
License Changes
No documented license changes on record as of 2026-09-29.
Last Verified
2026-09-27
Source history
No documented source-change events located as of 2026-09-27.
Sources
| evidence_id | source_name | source_url | source_type | published | verified | confidence | conflict |
|---|---|---|---|---|---|---|---|
| src-models-glm-5.3-flashx-1 | Z.ai — API pricing | https://docs.z.ai/guides/overview/pricing | Official documentation | — | 2026-09-27 | high | — |