StepFun
3 models · avg score 40
Last updated: 22m ago
Provider Strengths
Avg Composite Score
40
Price Range (per 1M out)
$0.30 - $2.70
Avg Context Window
524K
Total Models
3
Capabilities Coverage
5/7
capabilities present
Model Timeline
Pricing Distribution
Free
0modelsBudget
2modelsStandard
1modelPremium
0modelsCapability Coverage
Vision
2/3
Function Calling
3/3
Reasoning
3/3
JSON Mode
2/3
Streaming
3/3
Web Search
0/3
Image Output
0/3
Recently Added (1)
Last 30 daysVerification & Source Coverage
Put catalog freshness, service status, and official links in one place so this provider page reads like a monitored profile instead of a static directory.
Catalog verified
Nov 7, 2026
Backed by the live model catalog cache.
Status verified
Not monitored
Backed by the provider status feed.
Latest launch
Oct 8, 2026
Tracking back to Jan 29, 2026
Source mix
3 live
No embedded product models
Provider Catalog
Sort:
| # | Model | Score |
|---|---|---|
| 207 | Step 5 Preview | 40 |
| 313 | Step 3.7 Flash | 40 |
| 352 | Step 3.5 Flash | 40 |
3 models
Scoreboard
| Rank | Model | Score |
|---|---|---|
| #207 | Step 5 Preview | 40 |
| #313 | Step 3.7 Flash | 40 |
| #352 | Step 3.5 Flash | 40 |
Frequently Asked Questions
StepFun currently offers 3 AI models on our platform, with an average quality score of 40/100.
The highest-rated StepFun model is Step 5 Preview, ranked #207 overall with a composite score of 40/100.
StepFun models have an average score of 40/100. Their best model, Step 5 Preview, is ranked #207 globally. Visit our provider comparison page for detailed analysis.