StepFun
Step 3.5 Flash
Step 3.5 Flash is a StepFun language-model profile in the Easy Benchmarks snapshot. Use this page to compare its measured Artificial Analysis scores, output speed, time to first token, pricing, and relative ranking against other models in the local catalog.
StepFun researchOperational Metrics
Output Speed123.6 tok/s
First Token1.03s
Blended Price$0.150/M
Model Metadata
Queryable facts extracted from the upstream model payload.
ReleaseFeb 2, 2026
Context Windown/a
Modalitiesn/a
Strength: Value
Rank #14 across 323 models.
252.0
Strength: Blended $
Rank #42 across 325 models.
$0.150/M
Strength: Output $
Rank #45 across 325 models.
$0.300/M
Strength Profile
Percentile score by analysis domain.
* Cost is inverted: lower input, output, and blended prices rank higher.
Benchmark Percentiles
Higher bars mean stronger relative placement.
All Benchmarks
| Metric | Domain | Value | Rank |
|---|---|---|---|
| Artificial Analysis Intelligence Index | overall | 37.8 | #89 |
| Artificial Analysis Coding Index | coding | 31.6 | #105 |
| GPQA | reasoning | 83.1% | #73 |
| Humanity's Last Exam | reasoning | 19.1% | #74 |
| SciCode |