AI Models Directory
Z.AI
Z.AI

GLM-5.1

A fast decision page for teams comparing performance, cost, context window, and critical capabilities without digging through raw specs.

Max Context (In)

200K

Max Output (Out)

131K

Input (1M tokens)

$1.40

Output (1M tokens)

$4.40

When this model fits best

A strong fit when you need a balance of context size, advanced capabilities, and clear pricing for enterprise AI workflows.

Quick signals

  • Provider: Z.AI
  • Inputs: text
  • Latest update: 2026-03-27

Capabilities

Vision
Tool Calling
Structured Output (JSON)
File Attachments
Reasoning
Open Source