Claude Fable 5.1 等 4 个模型在 3D 场景中自发生成圣家族大教堂魔方
四个模型没被提示就画出了圣家堂那个魔方，有的还故意藏柱子后面，训练数据痕迹挺有意思。
Artificial Analysis 的 AA-3D 场景评测中，Claude Fable 5.1、Sonnet 5.5、Grok 4.7 和 Step 5 Preview 这四个模型在离线、无提示的情况下，自发加入了圣家族大教堂受难立面上的魔方。其中 Claude Fable 5.1 和 Sonnet 5.5 把魔方放在显眼位置，Grok 4.7 和 Step 5 Preview 则把它藏在柱子后面。这个魔方由雕塑家 Subirachs 基于丢勒 1514 年版画《Melencolia I》中的魔方改造，四格各减 1，使总和为 33。
Four models unexpectedly added the Sagrada Família’s magic square to their AA-3D scenes, offline and unprompted: Claude Fable 5.1 and Sonnet 5.5 featured it visibly, whereas Grok 4.7 and Step 5 Preview hid it behind a pillar
The sculptor Josep Maria Subirachs carved the square into the Passion façade. Its total, 33, is the traditional age of Jesus at his death.
Subirachs based the square on the one in Albrecht Dürer's 1514 engraving Melencolia I, which adds up to 34. He lowered four of its cells by 1, so 14 and 10 each appear twice.
