Z.ai: GLM 5.2

z-ai/glm-5.2

CHAT Mid tier Reasoning

Z.ai: GLM 5.2 (z-ai/glm-5.2) is a chat model from openrouter with a 1.0M-token context window; capabilities tools, reasoning; input text; output text.

1.0MContext

131.1KMax output

$0.791$ / 1M in

Pricing

Input: $0.791 / 1M tokens
Output: $2.486 / 1M tokens
Currency: USD
Note: Indicative US list price — verify with the vendor.

Indicative US list price — a reference only, verify with the vendor. Source: openrouter. Last verified 2026-07-24.

Specifications

Context window: 1,048,576 tokens (1.0M)
Max output: 131,072 tokens
Input modalities: text
Output modalities: text

Capabilities

tools reasoning

Provenance

committedopenrouter-api

Last verified: 2026-07-24

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