GLM-4.5-Air

GLM-4.5-Air: a glm-air model from Zhipu AI, ~131.1K context, knowledge cutoff 2025-04

Published
scheduleReleasedJuly 28, 2025

GLM-4.5-Air is a glm-air model from Zhipu AI (~131.1K context, input around $0.2/1M tokens). Suitable for assistants, content generation, knowledge Q&A and business automation

starsCapabilities

codeFunction calling

paymentsContext and pricing

Context limit131,072
Max output98,304
Knowledge cutoff2025-04
Input price$0.2/ 1M tokens
Output price$1.1/ 1M tokens
Cached input price$0.03/ 1M tokens

descriptionOverview

Overview

GLM-4.5-Air is provided by Zhipu AI, model ID glm-4.5-air

Key specs

  • Context: 131.1K tokens
  • Max output: 98.3K tokens
  • Knowledge cutoff: 2025-04
  • Input price: $0.2/1M
  • Output price: $1.1/1M

Best for

Consider GLM-4.5-Air when comparing context length, pricing, multimodal support and relay availability

lightbulbUse cases

  • Assistants and customer support
  • Content generation and rewriting
  • Knowledge Q&A and summarization
  • Structured extraction

thumb_upStrengths

  • Large context window (~131.1K)
  • Open weights, can be self-hosted
  • High single-response output limit (~98.3K)

infoLimitations

  • Knowledge cutoff 2025-04; newer facts need external retrieval
  • Pricing and availability vary by upstream and relay; verify with official docs and tests

linkReferences

This content is compiled from official documentation and public sources. Always refer to official documentation for final details