Fireworks AI
GLM 5.1
glm
Model ID accounts/fireworks/models/glm-5p1
Provider Fireworks AI
Family glm
Status -
Knowledge Cutoff -
Release Date 2026-04-01
Input Modalities text
Output Modalities text
Context Window 202800
Input Limit -
Output Limit 131072
Tool Calling Yes
Reasoning Yes
Structured Output -
Temperature Control Yes
Open Weights Yes
Input Cost / 1M tokens $1.40
Output Cost / 1M tokens $4.40
Reasoning Cost / 1M tokens -
Cache Read Cost / 1M tokens $0.26
Cache Write Cost / 1M tokens -