AI
Grok Build CLI vs Claude Code: I Tested Both So You Don’t Have To
Grok Build, which launched in beta on May 14, 2026, is evaluated directly against the established terminal coding agent Claude Code.
Key takeaways
- Grok Build's grok-build-0.1 model has a 256K context window and supports text and image input.
- Claude Code's 1M token window handles large codebases more comfortably than Grok Build's 256K limit.
- Grok Build's Arena Mode allows developers to choose from competing solutions generated by parallel subagents.
- Claude Code is more accessible for individual developers due to its free tier and Pro plan pricing.
Grok Build, which launched in beta on May 14, 2026, is evaluated directly against the established terminal coding agent Claude Code. Grok Build utilizes the grok-build-0.1 model, featuring a 256K context window and a unique 'Arena Mode' that generates competing solutions for developers to choose from. In contrast, Claude Code offers a larger 1M token context window and a more predictable, single-pass reasoning approach, making it highly suited for large production codebases.
By the numbers
- 256K
- Context window size of Grok Build
- $1.00
- Price per million input tokens for Grok Build
- $2.00
- Price per million output tokens for Grok Build
- $299/month
- Subscription cost for SuperGrok to access Grok Build
- 87.6%
- Claude Code score on SWE-bench Verified with Opus 4.7
How it unfolded
- Grok Build arrives in beta
- grok-build-0.1 replaces grok-code-fast-1 model
- Comparison review of Grok Build and Claude Code published
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Common questions
- What happened with Grok Build?
- Grok Build's grok-build-0.1 model has a 256K context window and supports text and image input.
- Where can I read the original report?
- Read the full report at analytics_vidhya.
