Tidelines — LLM usage and market share

Head to head · 2026-10-14

Moonshot logoMoonshotAI: Kimi K3 vs StepFun logoStepFun: Step 5 Preview

Data source

Token share

Moonshot logoMoonshotAI: Kimi K3

1.49%

StepFun logoStepFun: Step 5 Preview

14.17%

30d Δ

Moonshot logoMoonshotAI: Kimi K3

+0.37pp

StepFun logoStepFun: Step 5 Preview

+11.59pp

Price — $ / M output

Moonshot logoMoonshotAI: Kimi K3

$15.00

StepFun logoStepFun: Step 5 Preview

$2.70

Context window

Moonshot logoMoonshotAI: Kimi K3

1049k

StepFun logoStepFun: Step 5 Preview

1049k

Share of tokens over time

Tidelines — LLM usage and market share
Source: OpenRouter (openrouter.ai/rankings), as of 2026-10-14. Vercel AI Gateway data as of 2026-10-14. · tidelines.ai/compare/moonshotai-kimi-k3-20260715-vs-stepfun-step-5-preview-20261008

Detail pages: MoonshotAI: Kimi K3 · StepFun: Step 5 Preview