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Compares Jev and Claude on Tetris

松田信介 compares Tetris play performance by giving the same board and candidate moves to Jev and Claude Haiku 4.5.

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松田信介@今日も元気だ、ご飯が美味い@xhackjp1𝕏
同じテトリス盤面と候補手を、特化型判断モデル「Jev」と汎用言語モデル「Claude Haiku 4.5」に渡し、プレイ性能を比較する実験 私も試してみました 確かにJevの速度・コストは魅力ですが、渡すデータ工夫すれば元ツイートよりもうちょいHaikuは賢いっすね ※ Vercel AI Gateway 経由のJevです https://t.co/wo0Hh7hrN9
Sep 19, 2026X postsView on X
He says that preparing the input data can make Haiku perform better than in the original post. Jev was accessed through Vercel AI Gateway.

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