gpudiff the public record of change in GPU cloud pricing

glm-5.3-prime API price — 2 gateways compared

Cheapest right now: Glama at $2.80/MTok in.

from $2.80 per million input tokens · same price on every gateway · updated continually

Fees beyond the token price

• OpenRouter: No markup on token prices (provider pass-through), but credit purchases cost 5.5% via card ($0.80 minimum) or 5% via crypto; BYOK usage above the monthly allowance is charged 5%. source

Changelog for glm-5.3-prime

• 2026-09-23 openrouter listed z-ai-glm-5.3-prime-output at 8.8 usd_per_mtok
• 2026-09-23 openrouter listed z-ai-glm-5.3-prime-input at 2.8 usd_per_mtok
• 2026-09-23 glama listed glm-5.3-prime-output at 8.8 usd_per_mtok
• 2026-09-23 glama listed glm-5.3-prime-input at 2.8 usd_per_mtok

glm-5.3-prime pricing FAQ

How much does glm-5.3-prime cost per million tokens?

The cheapest tracked gateway charges $2.80 per million input tokens and $8.80 per million output tokens (Glama). Prices refresh continually.

Which gateway is cheapest for glm-5.3-prime?

Glama for input tokens and Glama for output tokens, among the 2 gateways we track.

Do glm-5.3-prime prices differ between gateways?

No — every tracked gateway currently charges the same per-token price, so the difference between them is fees and routing, not token cost.

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