OpenAI 发布 GPT-6 Astra：3D 建模能力显著提升

Simon Willison#OpenAI#GPT-6#3D建模

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GPT-6 Astra 版本在提示理解精度和复杂输出能力上全面提升，尤其在 3D 场景渲染方面表现突出，可生成庭院、船只、城市景观甚至 Dyson 球体等高复杂度模型。

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5th September 2026 - Link Blog

Introducing GPT-6 Astra for developers

眨一下眼你就错过了，但在一分五十九秒处有一个熟悉的生物：

总体来看，Astra 对细节有更强的关注，更准确地理解用户的 prompt，能够构建更复杂的输出。它尤其擅长构建 3D 模型。我见过它生成令人惊叹的花园、船坞、动物、城市景观，甚至戴森球的渲染图。

Astra 真的坚持要给一只骑着自行车的鹈鹕系上红色围巾。

The Pelican comparison grid for Astra is pretty interesting - 4th September 2026

OpenAI's rogue agents were caught communicating via public wikis - 4th September 2026

Claude's new system prompt really doesn't want to reproduce song lyrics - 2nd September 2026

This is a link post by Simon Willison, posted on 5th September 2026.

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