**GPT-6 Astra: 3D, Embodied AI, and Beyond**

> Wentao Zhu — Tenure-Track Assistant Professor, Eastern Institute of Technology, Ningbo. . English · 中文 GPT-6 Astra: 3D, Embodied AI, and Beyond Wentao Zhu September 15, 2026 1. What Astra did OpenAI has disclosed very little about how GPT-6 Astra was built. Here is what is known, and what is circulating: Stated by OpenAI: pretraining on more than 100k GPUs at Stargate, its largest training run by far ; large-scale re...

**来源信息**
- **来源**：Hacker News：AI 热帖
- **分类**：ai-products
- **发布时间**：2026-09-19 01:52（北京时间）
- **原文**：[打开原文](https://wentao.live/blog/astra-and-beyond)