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Z.ai GLM 5.2

Use when you need a 1M-token window on Mistral's EU-hosted infrastructure — it is a third-party Z.ai model served without Mistral modifications, aimed at long-context coding and agentic workflows. Public preview.

Open weights · Community or custom license · Data checked September 6, 2026 · Not a hands-on evaluation

Model ID zai-glm-5-2

Parameters
Not recorded
Architecture
Not recorded
Context window
1,000,000 tokensMaximum input
Max output
128,000 tokensPer response
Input price
$1.40 per 1M tokens
Output price
$4.40 per 1M tokens
Cached input
$0.14 per 1M tokens
Blended price
$2.15 per 1M tokens3:1 input to output
Knowledge cutoff
Not recorded
Released
2026-08-06
Status
preview
Size band
Parameters not recorded

License and openness

Z.ai GLM 5.2 is released under the Open (third-party, Z.ai — licence set by Z.ai, not Mistral). This is a community or custom license with its own conditions, which can include acceptable-use rules, user thresholds or naming requirements. Read it before commercial use. License terms can change between versions; confirm the text published with the weights you download.

Capabilities

Input modalitiestext
Output modalitiestext

What it is for

Public preview.

At a three-to-one input-to-output ratio, Z.ai GLM 5.2 costs $2.15 per million tokens blended. A workload of one million input and 330,000 output tokens per day would run about $85.56 per month at list price, before caching or batch discounts.

Cost at list price

Input$1.40 per 1M tokens
Output$4.40 per 1M tokens
Cached input$0.14 per 1M tokens
Blended, 3:1$2.15 per 1M tokens
Estimate a workload across all models ↗

Sources

Sources checked September 6, 2026. Specifications and prices change without notice; confirm against the provider before you commit.

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