StepFun: Step 5 Preview
stepfun/step-5-preview
Step 5 Preview (StepFun) ranks #44 of 254 on the TryAii Score at $1/$2.7 per million input/output tokens — about half of what models at its level usually charge, though Solar Mini 4 matches it for $0.2 per million output tokens. It's strongest on head-to-head chat (#34 on Chatbot Arena Elo (Code)).
Prompt $/1M
$1.000
Completion $/1M
$2.700
Context
1,000,000 tok
Best provider
43 tok/s · StepFun
Specs
- Model id
- stepfun/step-5-preview
- Display name
- StepFun: Step 5 Preview
- Modality
- text+image+video->text
- Tokenizer
- Other
- Instruct type
- —
- Context length
- 1,000,000
- Max completion
- 64,000
- Prompt $/1M
- $1.000
- Completion $/1M
- $2.700
- Free tier
- no
Capabilities
- Function callingno
- JSON modeno
- System promptno
- Visionno
- Moderatedno
Benchmark scores
Each axis is one benchmark, normalized to the best model in the field.
No benchmark data for this model.
Speed by provider
| Provider | tok/s |
|---|---|
| StepFunfastest | 43 |