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Z.ai: GLM 5.2

🇨🇳 Z.ai (Zhipu) · GLM 5.2

Input Price $0.700 per million tokens NT$22.4
Output Price $2.20 per million tokens NT$70.4
Context Window 1.05M tokens Output limit: 131K
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Overview

Z.ai: GLM 5.2 is a large language model API from Z.ai (Zhipu), part of its GLM 5.2 model family. Priced at $0.700 per million input tokens and $2.20 per million output tokens, it occupies the mid-range, balancing capability against running cost. Output tokens cost about 3× as much as input, so prompt-heavy workloads run noticeably cheaper than generation-heavy ones. An exceptionally large 1.05M-token context window (≈1,573 pages of text) means entire repositories or document collections can be processed without chunking. On Artificial Analysis's Intelligence Index it scores 51 (A grade), a useful proxy for its general reasoning strength relative to the other models tracked here. All prices on this page reflect OpenRouter's routed rates and are re-synced automatically every day; confirm against the provider's official pricing before committing to production.

Dimension Unit Price (USD) Price (TWD) Effective From
Input per 1M tokens $0.700 NT$22.4
Output per 1M tokens $2.20 NT$70.4
Cached Input per 1M tokens $0.130 NT$4.2

Provider
Z.ai（智譜） (Z.ai (Zhipu))
Model Family
GLM 5.2
Version String
z-ai/glm-5.2
Status
Active
Modality
Text
Context Window
1,048,576 tokens
Output Limit
131,072 tokens

Index Metrics

Cross-domain capability indexes evaluated by Artificial Analysis — Artificial Analysis

Agentic Index 43 B Measured: 2026-07-25
Coding Index 69 S Measured: 2026-07-25
Intelligence Index 51 A Measured: 2026-07-25

Benchmark Scores

Data source: Artificial Analysis

AA-LCR 71.3% B Measured: 2026-07-25
GPQA Diamond 89.5% S Measured: 2026-07-25
HLE 40.1% S Measured: 2026-07-25
HLE 40.1% S Measured: 2026-07-25
IFBench 73.3% B Measured: 2026-07-25
Non-Hallucination 71.9% Measured: 2026-07-25
Omniscience Accuracy 25.1% Measured: 2026-07-25
SciCode 50.5% A Measured: 2026-07-25
Tau2 99.1% Measured: 2026-07-25
TerminalBench 50.8% Measured: 2026-07-25

Performance Metrics

Real-world benchmarks, updated every 72 hours by Artificial Analysis — Artificial Analysis

First Token Latency 1.3s Measured: 2026-07-25
Output Speed 181 t/s Measured: 2026-07-25
Response Time 15.1s Measured: 2026-07-25

90-Day Price Trend

Input / Output price (USD per 1M tokens)

Past 90 days of records; every price change is shown here

Date Dimension Price (USD) Source
Cached Input $0.130 OpenRouter
Output $2.20 OpenRouter
Input $0.700 OpenRouter
Cached Input $0.144 OpenRouter
Output $2.43 OpenRouter
Input $0.774 OpenRouter
Cached Input $0.149 OpenRouter
Output $2.53 OpenRouter
Input $0.805 OpenRouter
Cached Input $0.146 OpenRouter
Output $2.46 OpenRouter
Input $0.784 OpenRouter
Cached Input $0.144 OpenRouter
Output $2.44 OpenRouter
Input $0.777 OpenRouter
Cached Input $0.174 OpenRouter
Output $2.94 OpenRouter
Input $0.937 OpenRouter
Cached Input $0.043 OpenRouter
Output $0.722 OpenRouter
Input $0.230 OpenRouter
Cached Input $0.051 OpenRouter
Output $0.858 OpenRouter
Input $0.273 OpenRouter
Cached Input $0.170 OpenRouter
Output $2.88 OpenRouter
Input $0.917 OpenRouter
Cached Input $0.169 OpenRouter
Output $2.86 OpenRouter
Input $0.910 OpenRouter
Cached Input $0.156 OpenRouter
Output $2.64 OpenRouter
Input $0.841 OpenRouter
Cached Input $0.169 OpenRouter
Output $2.86 OpenRouter
Input $0.910 OpenRouter
Cached Input $0.180 OpenRouter
Output $3.00 OpenRouter
Input $0.930 OpenRouter
Cached Input $0.078 OpenRouter
Output $1.32 OpenRouter
Input $0.420 OpenRouter
Cached Input $0.065 OpenRouter
Output $1.10 OpenRouter
Input $0.350 OpenRouter
Cached Input $0.078 OpenRouter
Output $1.32 OpenRouter
Input $0.420 OpenRouter
Cached Input $0.100 OpenRouter
Output $1.76 OpenRouter

Key Insights

Key data points from this page for quick reference and citation.

  • Z.ai: GLM 5.2 Input price: $0.7/M tokens
  • Z.ai: GLM 5.2 Output price: $2.2/M tokens
  • Context window: 1,048,576 tokens
  • Provider: Z.ai (Zhipu)
  • Model family: GLM 5.2
  • Modalities: Text
  • Data source: OpenRouter, updated daily