WaferGLM5.2-Fast model ID, context window & pricing
glm
Quick facts
Model ID glm5.2-fast
Source Wafer
Context Window 1048576
Pricing $3.00 input / $10.25 output per 1M tokens
Capabilities tool calling, reasoning, structured output, temperature control, open weights
Model overview
GLM5.2-Fast is an AI model from Wafer with 1048576 token context window and text input support.
Published pricing is $3.00 input and $10.25 output per 1M tokens.
- Workloads that use text inputs with text outputs.
- Agent and tool workflows that need function calling.
- Reasoning-heavy prompts where stepwise problem solving matters.
Model ID glm5.2-fast
Provider Wafer
Family glm
Status -
Knowledge Cutoff -
Release Date 2026-06-13
Input Modalities text
Output Modalities text
Context Window 1048576
Input Limit -
Output Limit 131072
Tool Calling Yes
Reasoning Yes
Structured Output Yes
Temperature Control Yes
Open Weights Yes
Input Cost / 1M tokens $3.00
Output Cost / 1M tokens $10.25
Reasoning Cost / 1M tokens -
Cache Read Cost / 1M tokens $0.50
Cache Write Cost / 1M tokens $0.00