StepFun's fast and efficient language model.
Meta's frontier reasoning model for complex personal and professional agentic tasks.
No shared demos for these models yet.
No captured outputs for these models yet.
Both Step 3.5 Flash and Muse Wonder are capable AI models. The best choice depends on your specific use case: consider pricing, context window, speed, and which capabilities (vision, reasoning, audio) you need.
Step 3.5 Flash has a lower blended cost. Step 3.5 Flash: $0.10 input / $0.30 output. Muse Wonder: $4.00 input / $20.00 output.
Muse Wonder has a larger context window: Step 3.5 Flash supports 262K tokens vs Muse Wonder at 1M tokens.
Muse Wonder supports vision/image input, but Step 3.5 Flash does not.
Key differences: Step 3.5 Flash is significantly cheaper; only Muse Wonder supports vision input. Compare full specs on this page.
If cost is your priority, choose the cheaper option. If you need the highest intelligence for complex tasks, pick the higher-scoring model. For long documents or codebases, choose the larger context window. You can try both Step 3.5 Flash and Muse Wonder for free on idapt.app to see which performs better for your specific needs.