@livedlrow: 毒 GPT-6 Astra spent a full week building this recreation of Manhattan inside Unreal Engine, working through the city street by street and refining the world as it went. The result includes Central Park, brownstones, fire escapes, rooftop water towers, storefronts, traffic, One World Trade Center and tons of smaller street-level details that make the city feel much more complete. What makes this so interesting is the process behind it. Astra was able to keep working inside Unreal Engine over several days, moving through different parts of the map, fixing details and adding new ones instead of just generating one scene and stopping there. You can see the scale in the video, from full aerial views of Manhattan down to individual signs, buildings and cars at street level. What are your thoughts on this? #chatgpt #gta #viral #trending #fyp

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Friday 04 September 2026 15:48:33 GMT