Grok Outpaces Claude Opus 5 in App Coding Speed Test
yunta_tsai · x · 2026-07-30
A user tested AI models for building apps during family time, finding that Grok significantly outperformed Claude Opus 5 in speed. By the time Opus 5 finished one app, Grok had already completed three.
The author noted they had to dial Opus 5 down to medium mode because the high setting was too slow and kept running out of tokens.
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