StepFun: Step 3.7 Flash
StepFun · All Step models
No free API in the catalog
StepFun: Step 3.7 Flash is a language model from StepFun. There is currently no free API for this model in our catalog.
- Developer
- StepFun
- Type
- Text
Where to use StepFun: Step 3.7 Flash for free
Each row is a separate free endpoint with its own limits.
The catalog currently has no free API for this model.
See the provider's current terms and available alternatives below. Free model catalog
Quick start
A code sample appears when the model is available at an OpenAI-compatible provider.
Benchmarks
Intelligence Index19.5
GPQA Diamond80.9%
Humanity's Last Exam21.4%
Terminal-Bench Hard35.6%
τ²-Bench98.5%
Long context (LCR)73.7%
Source: Artificial Analysis · Step 3.7 Flash
Similar free models
FAQ
Is StepFun: Step 3.7 Flash free?
As of November 10, 2026, our catalog has no free API for StepFun: Step 3.7 Flash. Provider terms and availability can change — check their current pricing or choose a free alternative below.
How good is StepFun: Step 3.7 Flash?
Artificial Analysis Intelligence Index: 19.5, GPQA Diamond: 81%. For comparison, the strongest free model in the catalog right now is GLM 5.3 Flash.