Evaluating 12 AI Models Across 4 App Builds

majidmanzarpour · x · 2026-07-11

A recent evaluation tasked **12 AI models** with building the exact same **4 apps**, repeating each task **5 times**. In the results, **GPT-5.6 Sol** and **Claude Fable 5** performed best on the hardest tasks, while **Grok 4.5** was considered one of the most "**cost-effective**" options.

Related event: GPT-5.6 Sol and Claude Fable Lead 12-Model App Test(2 posts)→

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