GPT-5.6, Grok 4.5, Claude, and Muse Spark each build the same four applications

Several leading AI models were tasked with creating new applications. GPT-5.6, Grok 4.5, Claude, and Muse Spark each produced four apps. The four applications were identical across all models. This parallel development highlights comparable capabilities among the models. Each model followed the same development workflow. The results suggest convergence in AI‑driven app generation. Researchers noted the consistency despite differing architectures. The experiment underscores the maturity of generative AI tools.