StepFun: Step 5 Preview
StepFun: Step 5 Preview is stepfun's model. It is not yet scored on the meo first-party benchmark; aggregated third-party results and OpenRouter metadata are shown below.
Model details
- Lab
- Stepfun
- Released
- 2026-10-08
- Weights
- β
- Context
- 1M
- Max output
- 64K
- Knowledge cutoff
- β
- Price in
- $1.00/M
- Price out
- $2.70/M
- Modality
- text+image+video->text
Sources: openrouter
FAQ
Is StepFun: Step 5 Preview open weights?
Open-weights status for StepFun: Step 5 Preview is not recorded.
Related: all Stepfun models Β· best Effective Value Β· biggest movers Β· methodology Β· full leaderboard.