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Model Services/Z-AI (GLM)/GLM-4.5
z-ai

GLM-4.5

Legacy / Superseded

This is a legacy version with newer models in the same product line. Listed rates reflect available serving channels.

Legacy / Superseded

Legacy / superseded version. Newer models are available; official or partner channels may still serve this version.

Replacement reference: z-ai-glm-5.3
View current API pricing for this model
Input, output, and cached rates with source and verification time, plus same-workload cost examples.
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Input / 1M tokens
$0.60
Output / 1M tokens
$2.20
Record updated 2026-10-11
Modality:LLM
Context:131,072 tokens
Release:Jul 28, 2025
📊 Price Matrix🧮 Spend Calculator📢 ChangesModel pricing pageVendor API pricingCheck stack cost impact

Pricing

Platform
Scope
Input
Output
Details
OpenRouter
Unified API Router
Standard
$0.60
$2.20
131k context · 98k max output
Official
Standard
$0.60
$2.20
131k context · 98k max output

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Latest changes

No recent changes.

Benchmarks

No benchmark data available.

⚡GLM-4.5 Comparisons & Scenario Guides

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❓GLM-4.5 Frequently Asked Questions

How much does GLM-4.5 cost per 1M tokens?▼

GLM-4.5 is priced at $0.60 per 1M input tokens and $2.20 per 1M output tokens, with cached input at $0.11/1M on official. Check provider terms before deployment.

What is the context window for GLM-4.5?▼

GLM-4.5 supports up to 131,072 tokens context with a max completion limit of 98,304 tokens.

What are cost-saving alternatives to GLM-4.5?▼

ModelPriceLab automatically calculates cheaper alternatives in the same model class, showing monthly spend differences and migration guides.

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