Vercel AI Gateway
Step 5 Preview
Canonical ID:
vercel/stepfun/step-5-preview
StepFun flash model for efficient multimodal reasoning, coding, and tool use
Overview
- Provider
-
Vercel AI Gateway
- Family
- step-5-preview
- Release date
- 2026-09-16
- Last updated
- 2026-09-20
- Input modalities
- text, image
- Output modalities
- text
Pricing and Limits
Token pricing
- Input
- $1/1M
- Output
- $2.7/1M
- Cached input
- N/A
Context and output
- Context window
- 1,048,576
- Max output tokens
- 1,048,576
- Qualified ID
- vercel/stepfun/step-5-preview
Model Summary
Step 5 Preview is a model listing in the Vercel AI Gateway provider catalog. It is categorized under the step-5-preview family.
The model supports text, image modalities across input/output paths. Reported context capacity is 1,048,576. Pricing is listed at $1/1M input and $2.7/1M output.
More From Vercel AI Gateway
Related models from the same provider catalog.
Vercel AI Gateway
Ampersand v0.1
vercel/humansand/ampersand-v0.1
Vercel AI Gateway
Apex
vercel/callstack/apex
Vercel AI Gateway
Arrow 2
vercel/quiverai/arrow-2
Vercel AI Gateway
Arrow 2 Telos
vercel/quiverai/arrow-2-telos
Vercel AI Gateway
Beam 1.0
vercel/reflection/beam
Vercel AI Gateway
Beam 1.0 (Free)
vercel/reflection/beam-free
Vercel AI Gateway
Claude 3.5 Sonnet (2024-06-20)
vercel/anthropic/claude-3.5-sonnet-20240620
Vercel AI Gateway
Claude Fable 5
vercel/anthropic/claude-fable-5
Same Family: step-5-preview
Comparable models in the same family across providers.
| Model | Provider | Context | Input | Output | Flags |
|---|---|---|---|---|---|
|
Step 5 Preview
commandcode/stepfun/Step-5-Preview
|
CommandCode
|
1,000,000 | $1/1M | $2.7/1M |
Reasoning
Tools
|
|
Step 5 Preview
deepinfra/stepfun-ai/Step-5-Preview
|
Deep Infra
|
1,048,576 | $1/1M | $2.7/1M |
Reasoning
Tools
|
|
Step 5 Preview
opencode-go/step-5-preview
|
OpenCode Go
|
1,000,000 | $1/1M | $2.7/1M |
Reasoning
Tools
|
|
Step 5 Preview
kilo/stepfun/step-5-preview
|
Kilo Gateway
|
1,000,000 | $1/1M | $2.7/1M |
Reasoning
Tools
|
|
Step 5 Preview
stepfun-step-plan/step-5-preview
|
StepFun Step Plan (China)
|
1,000,000 | N/A | N/A |
Reasoning
Tools
|
|
Step 5 Preview
stepfun-ai/step-5-preview
|
StepFun (Global)
|
1,024,000 | $1/1M | $2.7/1M |
Reasoning
Tools
|
|
Step 5 Preview
empiriolabs/step-5-preview
|
EmpirioLabs AI
|
1,024,000 | $1/1M | $2.7/1M |
Reasoning
Tools
|
|
Step 5 Preview
aimlapi/stepfun/step-5-preview
|
AI/ML API
|
1,000,000 | $1.058/1M | $2.8566/1M |
Reasoning
Tools
|
|
Step 5 Preview
novita-ai/stepfun/step-5-preview
|
Novita AI
|
1,000,000 | $1/1M | $2.7/1M |
Reasoning
Tools
|
|
Step 5 Preview
openrouter/stepfun/step-5-preview
|
OpenRouter
|
1,048,576 | $1/1M | $2.7/1M |
Reasoning
Tools
|