GLM 5.1 pricing
GLM-5.1 delivers a major leap in coding capability, with particularly significant gains in handling long-horizon tasks. Unlike previous models built around minute-level interactions, GLM-5.1 can work independently and continuously on... Live index: 7 priced offers. Best input $0.952 per million tokens from Openrouter. Best output $2.99 per million tokens from Openrouter.
Pricing across providers
All figures are list prices per million tokens unless a column says otherwise. 7 offers are listed for GLM 5.1. Best input in this view: Openrouter.
| Provider | Input / 1M | Output / 1M | Cached input | Batch |
|---|---|---|---|---|
O Openrouter | $0.952 | $2.99 | — | — |
O Openrouter | $0.952 | $2.99 | — | — |
O Openrouter | $1.05 | $3.50 | $0.525 | — |
O Openrouter | $0.952 | $2.99 | — | — |
O Openrouter | $0.952 | $2.99 | — | — |
O Openrouter | $1.05 | $3.50 | $0.525 | — |
ZA Z Ainative | $1.40 | $4.40 | $0.260 | — |
Input vs output · per provider
Cost calculator
Pick any of the providers above and type how many tokens you expect per day, week, or year. We turn that into rough dollar totals for GLM 5.1.
Provider
0.095200¢ / req
0.149600¢ / req
Model specifications
Quick spec sheet for GLM 5.1 before you dive back into pricing. Reported under Z Ai.
- Context window
- 202,752 tokens
- Max output
- 202,752 tokens
- Vision (images)
- No
- Tool / function calling
- Yes
- Streaming
- Yes
- Released
- Apr 2026
- Primary provider
- Z Ai
- Model family
- N/A
Compare GLM 5.1
Jump into a comparison when you want one table for two models instead of two tabs. 6 curated matches for GLM 5.1.
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Frequently asked questions
Answers pull from the same numbers you see on this page. The short model note from our index: GLM-5.1 delivers a major leap in coding capability, with particularly significant gains in handling long-horizon tasks. Unlike previous models built around minute-level interactions, GLM-5.1 can work independently and co...
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