GLM 5.1
Rank #65
z-ai
z-ai/glm-5.1-20260406
Usage data date 2026-07-26 · updated daily
Usage and specs
Daily rank#65
Daily tokens90.8B
Daily requests6.6M
Daily change
−25.0%
Context window202.8K
Released
What is GLM 5.1
GLM-5.1 delivers a major leap in coding capability, with particularly significant gains in handling long-horizon tasks. Unlike previous models built around minute-level interactions, GLM-5.1 can work independently and continuously on a single task for more than 8 hours, autonomously planning, executing, and improving itself throughout the process, ultimately delivering complete, engineering-grade results.
GLM 5.1 capabilities
Input: Text Output: Text
GLM 5.1 API pricing
Input · per 1M tokens$0.97
Output · per 1M tokens$3.04
List prices in USD; see each provider’s site for current terms.
