Grok Build Power Features
Deep dive into the lesser-known but extremely powerful features SpaceXAI has shipped in Grok Build.
Related builds
Proliferate
Open-source AI IDE for Claude Code, Codex, Grok, Cursor, OpenCode. Parallel agents, each in its own worktree.
Halo
Post-training framework for open-source models. Up to 2.8x TRL throughput, less peak memory, weights stay HuggingFace-native.
MetalML
scikit-learn workflows on Apple Metal GPU. Change the import, keep fit/predict. Falls back to CPU when it has to.
Muse Spark 1.3
Meta Superintelligence Labs flagship. Agentic and coding model in Muse Code and the Meta Model API.

