Back to AIBriefs
AnalysisAI Models

GLM 5.2 cuts compute 2.9x with Index Share sparse attention

Index Share reuses sparse attention indexers across four layers, reducing compute by 2.9x at 1M token context. This makes long-context inference more affordable for production.

Jun 25, 12:00 AM
GLM 5.2 cuts compute 2.9x with Index Share sparse attention — AIBriefs