Tidelines — LLM usage and market share

Head to head · 2026-09-01

DeepSeek logoDeepSeek: DeepSeek V4 Flash Vision Exp vs StepFun logoStepFun: Step 3.7 Flash

Data source

Token share

DeepSeek logoDeepSeek: DeepSeek V4 Flash Vision Exp

0.28%

StepFun logoStepFun: Step 3.7 Flash

0.52%

30d Δ

DeepSeek logoDeepSeek: DeepSeek V4 Flash Vision Exp

+0.09pp

StepFun logoStepFun: Step 3.7 Flash

-1.90pp

Price — $ / M output

DeepSeek logoDeepSeek: DeepSeek V4 Flash Vision Exp

$0.66

StepFun logoStepFun: Step 3.7 Flash

$1.15

Context window

DeepSeek logoDeepSeek: DeepSeek V4 Flash Vision Exp

1049k

StepFun logoStepFun: Step 3.7 Flash

262k

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/deepseek-deepseek-v4-flash-vision-exp-vs-stepfun-step-3-7-flash

Detail pages: DeepSeek: DeepSeek V4 Flash Vision Exp · StepFun: Step 3.7 Flash