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GLM-4.5

by Zhipu AI

Last researched Jun 3, 2026
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Zhipu AI's GLM-4.5 foundation model. Top open-weights performance from a Tsinghua spinoff, available via API and enterprise on-prem deployment.

Refreshed weekly

Model details

Model family
GLM-4.5
Base model
—
Context window
128K tokens
Input modalities
text, image
Output modalities
text
Access
Proprietary
Pricing
pay-per-use
API available
Yes
Model card / docs
https://open.bigmodel.cn/

Mantle Index

Equity Score

Mixed

Measures fairness across demographic groups. Higher is more equitable.

55/ 100

Safety Score

Mixed

Measures resistance to harmful outputs. Higher is safer.

62/ 100

The Equity Score and Safety Score roll up the latest Mantle Index assessment. Component breakdowns and risk-tier justification are available on Pro and Enterprise.

Benchmark sub-scores

Security score

Preview pending

Compliance posture (encryption, certifications, retention policy, BAA/DPA, vendor contacts) isn't in our records yet for this vendor. The full security-score assessment is scheduled in the next research pass.

Vendor contacts

Certifications

No certifications recorded yet.

Research coverage

0 dimensions fully covered · 0 partially covered.

    Supply chain

    No supply-chain links recorded yet.

    Citations

    No public citations recorded yet.

    Recent changes

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