Alibaba Token PlanGLM-5.1 model ID, context window & pricing
glm
Quick facts
Model ID glm-5.1
Source Alibaba Token Plan
Context Window 202752
Pricing -
Capabilities tool calling, reasoning, structured output, temperature control, open weights
Model overview
GLM-5.1 is an AI model from Alibaba Token Plan with 202752 token context window and text input support.
Public token pricing is not listed for this model in the current catalog source.
- 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 glm-5.1
Provider Alibaba Token Plan
Family glm
Status -
Knowledge Cutoff -
Release Date 2026-03-27
Input Modalities text
Output Modalities text
Context Window 202752
Input Limit -
Output Limit 128000
Tool Calling Yes
Reasoning Yes
Structured Output Yes
Temperature Control Yes
Open Weights Yes
Input Cost / 1M tokens -
Output Cost / 1M tokens -
Reasoning Cost / 1M tokens -
Cache Read Cost / 1M tokens $0.00
Cache Write Cost / 1M tokens $0.00