Grok Build 0.1 vs GPT 5.1
xAI's agentic build model for autonomous software engineering.
Frontier-grade model with strong general-purpose reasoning.
No captured outputs for these models yet.
Frequently Asked Questions: Grok Build 0.1 vs GPT 5.1▼
Which is better, Grok Build 0.1 or GPT 5.1?
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Both Grok Build 0.1 and GPT 5.1 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.
Which is cheaper, Grok Build 0.1 or GPT 5.1?
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Grok Build 0.1 has a lower blended cost. Grok Build 0.1: $1.00 input / $2.00 output. GPT 5.1: $1.25 input / $10.00 output.
Which has a larger context window, Grok Build 0.1 or GPT 5.1?
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GPT 5.1 has a larger context window: Grok Build 0.1 supports 256K tokens vs GPT 5.1 at 400K tokens.
Do both Grok Build 0.1 and GPT 5.1 support vision?
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Yes, both Grok Build 0.1 and GPT 5.1 support vision/image input.
Which has better coding performance, Grok Build 0.1 or GPT 5.1?
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Grok Build 0.1 scores higher on SWE-bench Verified: Grok Build 0.1 resolves 71% vs GPT 5.1 at 68%.
What are the key differences between Grok Build 0.1 and GPT 5.1?
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Grok Build 0.1 and GPT 5.1 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.
Which model should I choose for my use case?
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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 Build 0.1 and GPT 5.1 for free on idapt.app to see which performs better for your specific needs.