step-5-preview
阶跃星辰 · chat · stepfun/step-5-preview
Model specifications
- Type
- chat
- Release date
- 2026-09-16
- Context limit
- 1000000
- Input limit
- 1000000
- Output limit
- 1000000
- Input modalities
- text, image, video
- Output modalities
- text
Current Provider supply
5 supply records
- 阿里云百炼 China · stepfun/step-5-preview · active
- 阶跃星辰 China · step-5-preview · active
- 阶跃星辰 Global · step-5-preview · active
- 腾讯云 TokenHub China · step-5-preview · active
- 腾讯云 TokenHub Global · step-5-preview · active