Lab
StepFun
Combined 14.17% · 30d +11.59pp
StepFun develops the Step series, focused on multimodal and speech-capable models.
As of 2026-10-14, Tidelines tracks 1 StepFun model on OpenRouter, together accounting for 14.17% of measured token share (+11.59pp over the last 30 days). Its most-used model is StepFun: Step 5 Preview at 14.17% of all tracked tokens, or 100% of StepFun's own volume. The charts below break that down by model, tokens per day and estimated spend, updated daily.
StepFun tokens per day & est. spend per day
Combined lab tokens × list price (30/70 blend). 7-day archive · list-rate estimate.
StepFun's combined tokens grew ~5.9× over the last 7 days of archive to 3.74T/day.
StepFun combined share of tokens
Sum of all StepFun models' share on OpenRouter. 30d change: +11.59pp.
Model mix over time
Each StepFun model as a share of the lab's combined tokens.
Where the tokens go vs where the dollars go
Each StepFun model's share of the lab's tokens paired with its share of estimated spend (latest day, list-rate).
Citable stat
As of 2026-10-14, StepFun's combined share on OpenRouter is 14.17% (+11.59pp / 30d). Source: OpenRouter (openrouter.ai/rankings), as of 2026-10-14. tidelines.ai
Models
| Model | Share ↓ | Tokens/d | Est. $/d | 7d Δ | 30d Δ | $/M out |
|---|---|---|---|---|---|---|
| StepFun: Step 5 Preview | 14.17% | 3.7T | $8.19M | +11.59 | +11.59 | $2.70 |
as of 2026-10-14