Fast version of Grok 4 with SOTA cost-efficiency and 2M-token context.
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 Grok 4 Fast 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.
Grok 4 Fast has a larger context window: Grok 4 Fast supports 2M tokens vs Muse Wonder at 1M tokens.
Yes, both Grok 4 Fast and Muse Wonder support vision/image input.
Key differences: only Muse Wonder offers extended reasoning mode. 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 Grok 4 Fast and Muse Wonder for free on idapt.app to see which performs better for your specific needs.