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Z.ai: models, tools and prices

NameTypeListed priceChecked
GLM-4.5-AirZ.aiModel, Previous generation$0.20 / $1.10Nov 9, 2026
GLM-4.7Z.aiModel, Previous generation$0.60 / $2.20Nov 9, 2026
GLM-5Z.aiModel, Previous generation$1 / $3.20Nov 9, 2026
GLM-5.3Z.aiModel, Flagship$1.40 / $4.40Nov 9, 2026
GLM-5.3-FlashZ.aiModel, Small and fast$0.15 / $0.50Nov 9, 2026
GLM-5.3-FlashXZ.aiModel, Small and fast$0.37 / $1.25Nov 9, 2026

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Official links

Questions

What does Z.ai make

We track 6 from Z.ai: GLM-4.5-Air, GLM-4.7, GLM-5, GLM-5.3, GLM-5.3-Flash, GLM-5.3-FlashX.

What is the cheapest Z.ai model by listed price

GLM-5.3-Flash, at $0.15 / $0.50 per 1M tokens in / out.

Where does Z.ai post its changelog

New Released - Overview - Z.AI DEVELOPER DOCUMENT, at https://docs.z.ai/release-notes/new-released.