gpudiff the public record of change in GPU cloud pricing

glm-4.6 API price — 5 gateways compared

from $0.50 per million input tokens · 1.2× spread between gateways · updated hourly

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-4.6

• 2026-08-17 openrouter cut z-ai-glm-4.6-output 9.1%: 2.2 → 2.0 usd_per_mtok
• 2026-08-17 openrouter cut z-ai-glm-4.6-input 9.1%: 0.55 → 0.5 usd_per_mtok

glm-4.6 pricing FAQ

How much does glm-4.6 cost per million tokens?

The cheapest tracked gateway charges $0.50 per million input tokens and $2.00 per million output tokens (DeepInfra). Prices refresh hourly.

Which gateway is cheapest for glm-4.6?

DeepInfra for input tokens and DeepInfra for output tokens, among the 5 gateways we track.

Do glm-4.6 prices differ between gateways?

Yes — the most expensive tracked gateway charges 1.2× the cheapest for input tokens. Identical model, identical tokens, different bill.

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