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Cloudflare Workers AI · Cloudflare Workers AI platform · LLM

cf/zai-org/glm-5.3-flash

Capability changeCapability change announced Aug 30, 2026

Capability change announced Aug 30, 2026 for cf/zai-org/glm-5.3-flash on Cloudflare Workers AI. Source: developers.cloudflare.com · Last checked Oct 23, 2026

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2 notices

Capability change

Capability change announced Aug 30, 2026

Cloudflare Workers AI documents a capability change: “AI Search now supports @cf/zai-org/glm-5.3-flash for text generation.”

Hosting route
Cloudflare Workers AI platform
Affected scope
Not stated in the notice
Announced
Aug 30, 2026
First seen by ModelClock
Oct 20, 2026

What the provider published

developers.cloudflare.com ↗

AI Search now supports @cf/zai-org/glm-5.3-flash for text generation.

Read from the provider's text; the quote is the provider's exact lines.

Also published on developers.cloudflare.com, developers.cloudflare.com

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Release announced

Released on Aug 26, 2026

Cloudflare Workers AI announced this model on 2026-08-26.

Hosting route
Cloudflare Workers AI platform
Affected scope
Not stated in the notice
Announced
Aug 26, 2026
First seen by ModelClock
Oct 20, 2026

What the provider published

developers.cloudflare.com ↗

@cf/zai-org/glm-5.3-flash is now available on Workers AI.

Read from the provider's text; the quote is the provider's exact lines.

Also published on developers.cloudflare.com, developers.cloudflare.com

Revision history

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cf/zai-org/glm-5.3-flash shutdown date

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