Tidelines — LLM usage and market share

Head to head · 2026-09-01

StepFun logoStepFun: Step 3.7 Flash vs Z-AI logoZ.ai: GLM 5.3 Flash

Data source

Token share

StepFun logoStepFun: Step 3.7 Flash

0.52%

Z-AI logoZ.ai: GLM 5.3 Flash

11.57%

30d Δ

StepFun logoStepFun: Step 3.7 Flash

-1.90pp

Z-AI logoZ.ai: GLM 5.3 Flash

+9.61pp

Price — $ / M output

StepFun logoStepFun: Step 3.7 Flash

$1.15

Z-AI logoZ.ai: GLM 5.3 Flash

$0.25

Context window

StepFun logoStepFun: Step 3.7 Flash

262k

Z-AI logoZ.ai: GLM 5.3 Flash

1311k

Share of tokens over time

Tidelines — LLM usage and market share
Data: OpenRouter, Vercel AI Gateway as of 2026-09-01 · Source: tidelines.ai/compare/stepfun-step-3-7-flash-vs-z-ai-glm-5-3-flash

Detail pages: StepFun: Step 3.7 Flash · Z.ai: GLM 5.3 Flash