Step 3.5 Flash is StepFun's most capable open-source foundation model. Built on a sparse Mixture of Experts (MoE) architecture, it selectively activates only 11B of its 196B parameters per token. It is a reasoning model that is incredibly speed efficient even at long contexts.
| 信号 | 强度 | 权重 | 影响 |
|---|---|---|---|
| Benchmarksjust now | 65 | 30% | +19.6 |
| Recencyjust now | 100 | 15% | +15.0 |
| Capabilitiesjust now | 50 | 20% | +10.0 |
| Output Capacityjust now | 90 | 10% | +9.0 |
| Context Windowjust now | 86 | 10% | +8.6 |
| Pricingjust now | 0 | 15% | +0.0 |
社区和从业者反馈在基准测试和价格之上增加了真实世界的信号。
Share your experience with Step 3.5 Flash and help the community make better decisions.
成本估算器
每月比类别平均节省$40.94
来自已验证的来源。