Meta's strongest open-weight model, trained specifically for agentic coding workflows.
xAI's agentic build model for autonomous software engineering.
No shared demos for these models yet.
No captured outputs for these models yet.
Both Muse Spark Open and Grok Build 0.1 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 Build 0.1 has a lower blended cost. Muse Spark Open: $1.25 input / $4.25 output. Grok Build 0.1: $1.00 input / $2.00 output.
Muse Spark Open has a larger context window: Muse Spark Open supports 1M tokens vs Grok Build 0.1 at 256K tokens.
Yes, both Muse Spark Open and Grok Build 0.1 support vision/image input.
Muse Spark Open and Grok Build 0.1 have similar overall capabilities. The main differences lie in pricing, context window size, and provider-specific strengths. Use this comparison page to review all metrics side by side.
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 Muse Spark Open and Grok Build 0.1 for free on idapt.app to see which performs better for your specific needs.