Same-prompt game build: Opus 5.5 vs GPT-6 Sol "not even close"

alex_verem · x · 2026-09-25

Matchup 5: both models received the identical prompt to build a game, with playable links in the replies. The creator called it "not even close" and Opus 5.5 "the best model we have ever seen." Point to Opus.

Related event: Opus 5.5 Beats GPT-6 Sol 6-1 in Seven-Round Showdown(9 posts)→

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