xAI · deferred

Grok Build

Installnpm install -g @xai/grok-build (beta as of May 14 2026)
PricingSuperHeavy intro $99/mo for first 6 months (then $299/mo); API at $0.20 / $1.50 per Mtok in/out
Default modelGrok 3.5 (Grok Build proprietary fine-tune); 256K context; 70.8% SWE-bench Verified
CLI surfaceYes — autonomous evaluation possible
Momentum (May 2026)new
Homepagehttps://x.ai/grok-build

Grok Build launched May 14 2026 in early beta — xAI’s entry in the agentic coding CLI category. The novel feature is multi-agent arena mode: up to 8 concurrent sub-agents working on parallel branches with a coordinator selecting the best result. Pricing is the steepest in this list for individual users at steady-state ($299/mo after intro). Indie Bench will eval this when it exits beta, with explicit caveats about v0.1 maturity.

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