LLM Pricing

← All Models

Z.ai: GLM 4.5

🇨🇳 Z.ai (Zhipu) · GLM 4.5

Input Price $0.600 per million tokens NT$19.2
Output Price $2.20 per million tokens NT$70.4
Context Window 131K tokens Output limit: 98K
OpenRouter Route Price Please verify with official pricing pages
Use this model via OpenRouter →

Overview

Z.ai: GLM 4.5 is a large language model API from Z.ai (Zhipu), part of its GLM 4.5 model family. Priced at $0.600 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 4× as much as input, so prompt-heavy workloads run noticeably cheaper than generation-heavy ones. The 131K-token context window — around 197 pages of text — comfortably handles long documents, multi-file code, or extended conversations. On Artificial Analysis's Intelligence Index it scores 19 (D 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 $0.600 NT$19.2
Output per 1M tokens $2.20 NT$70.4
Cached Input per 1M tokens $0.110 NT$3.5

Provider
Z.ai（智譜） (Z.ai (Zhipu))
Model Family
GLM 4.5
Version String
z-ai/glm-4.5
Status
Active
Modality
Text
Context Window
131,072 tokens
Output Limit
98,304 tokens

Index Metrics

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

Intelligence Index 19 D Measured: 2026-07-01

Benchmark Scores

Data source: Artificial Analysis

AA-LCR 48.3% C Measured: 2026-07-01
GPQA Diamond 78.2% A Measured: 2026-07-01
HLE 12.2% B Measured: 2026-07-01
IFBench 44.1% D Measured: 2026-07-01
Non-Hallucination 32.8% Measured: 2026-07-01
Omniscience Accuracy 24.9% Measured: 2026-07-01
SciCode 34.8% B Measured: 2026-07-01
Tau2 43.0% Measured: 2026-07-01
TerminalBench 22.0% Measured: 2026-07-01

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 $0.110 OpenRouter
Output $2.20 OpenRouter
Input $0.600 OpenRouter
Cached Input $0.110 OpenRouter
Output $2.20 OpenRouter
Input $0.600 OpenRouter
Cached Input $0.110 OpenRouter
Output $2.20 OpenRouter
Input $0.600 OpenRouter
Cached Input $0.110 OpenRouter
Output $2.20 OpenRouter
Input $0.600 OpenRouter
Cached Input $0.110 OpenRouter
Output $2.20 OpenRouter
Input $0.600 OpenRouter
Cached Input $0.110 OpenRouter
Output $2.20 OpenRouter
Input $0.600 OpenRouter
Cached Input $0.110 OpenRouter
Output $2.20 OpenRouter
Input $0.600 OpenRouter
Cached Input $0.110 OpenRouter
Output $2.20 OpenRouter
Input $0.600 OpenRouter
Cached Input $0.110 OpenRouter
Output $2.20 OpenRouter
Input $0.600 OpenRouter
Cached Input $0.110 OpenRouter
Output $2.20 OpenRouter
Input $0.600 OpenRouter
Cached Input $0.110 OpenRouter
Output $2.20 OpenRouter
Input $0.600 OpenRouter
Cached Input $0.110 OpenRouter
Output $2.20 OpenRouter
Input $0.600 OpenRouter
Cached Input $0.110 OpenRouter
Output $2.20 OpenRouter
Input $0.600 OpenRouter
Cached Input $0.110 OpenRouter
Output $2.20 OpenRouter
Input $0.600 OpenRouter
Cached Input $0.110 OpenRouter
Output $2.20 OpenRouter
Input $0.600 OpenRouter
Cached Input $0.110 OpenRouter
Output $2.20 OpenRouter
Input $0.600 OpenRouter
Cached Input $0.110 OpenRouter
Output $2.20 OpenRouter

Key Insights

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

  • Z.ai: GLM 4.5 Input price: $0.6/M tokens
  • Z.ai: GLM 4.5 Output price: $2.2/M tokens
  • Context window: 131,072 tokens
  • Provider: Z.ai (Zhipu)
  • Model family: GLM 4.5
  • Modalities: Text
  • Data source: OpenRouter, updated daily