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GPT-6 Astra实战：从视频问题到CAD设计并3D打印
用户Daniel Griesser分享使用GPT-6 Astra（Ultra）解决实际问题的经历：录制视频描述浴室排水管毛发堵塞问题，Astra提取语音并匹配视频帧，提出改进方案，生成交互式草图，并通过计算机使用在Fusion 360中设计参数化零件，最终3D打印成功。
AI推荐理由 Greg Brockman转发用户实测案例，展示GPT-6 Astra从视频理解问题到CAD设计并3D打印的完整流程，具体且具启发性，但为个人体验，非官方基准测试。
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Astra用于解决现实世界问题：
Daniel Griesser
@DanielGri
我昨天经历了我的“AGI时刻”。
我录制了一段视频，讲述一个问题：如何改善淋浴排水管中缠结头发的维护。
这是一段约4分钟的视频，我解释了问题，并用数字卡尺进行了测量。
我让GPT 6 Astra（Ultra）提出解决方案。
它提取了我的声音，并将视频帧与我测量部件的位置匹配。
它提出了一个使维护和清洁更容易的想法。
我得到了一个交互式草图，以便理解它在说什么。
我告诉它在Fusion 360中使用计算机操作。
我实时看着它设计部件，使其完全参数化。在观看过程中，我学到了一些技巧，比如如何使设计只读以释放10个免费可编辑设计中的一个😅
无论如何，它设计好了，看起来不错。我告诉它添加圆角。我3D打印了它，试了一下，第一次就完美贴合。
尽管它不是很复杂，但它解决了一个现实世界的问题，可能比我与Fusion搏斗并得到我想要的东西更快。
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Astra for solving real-world problems:
Daniel Griesser
@DanielGri
I had my “touch of AGI” moment yesterday.
I recorded a video of myself talking through a problem: how to improve maintenance of tangled hair in the shower drain.
It was a ~4 min video where I explained the problem and also used a digital caliper to take measurements.
I asked GPT 6 Astra (Ultra) to come up with a fix for the problem.
It took the video, extracted my voice, and matched the video frames to where I measured the parts.
It came up with an idea for making maintenance and cleaning easier.
I got an interactive sketch so I understand what it is talking about.
I told it to use computer use in Fusion 360.
I watched in real time as it designed the part, making it fully parameterized. While watching, I learned a couple of tricks, like how making a design read-only frees up one of the 10 free editable designs you get 😅
Anyway, it designed it and it looked solid. I told it to add fillets. I 3D printed it, tried it, and it fit perfectly on the first try.
Even though it wasn’t super complex, it solved a real-world problem, probably faster than it would have taken me to wrestle with Fusion and get what I wanted.
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