Ray-traced pelican rides a bicycle at sunset
10K views·69 likes·57 saves·3 reposts·Posted 24 Sept 2026 · 0:38 · 3D Scenes
Our note
An elaborate take on the classic 'pelican riding a bicycle' AI benchmark image, rendered as a full animated film with a custom GPU ray-marching renderer; pelican, bicycle, pier, sea and sky are all code-generated, no 3D models.
The creator’s post
Opus 5.5 《鹈鹕骑自行车》剧场版： 提示词一次生成： --- 每次一个新的模型出来呢，大家都让它去画 “鹈鹕骑自行车” 来判断这个模型的空间能力，基本上都是用 HTML、SVG 来画动画。当我实在看得都有审美疲劳了，我希望你能画一个最复杂、最精细、最精美的 “鹈鹕骑自行车”的动画视频，你可以用任何的技术，不用着急，画一天都可以。 --- 没用任何 3D 模型、贴图和音频素材：它自己写了一个 GPU 光线步进渲染器，鹈鹕、自行车、栈桥、海面、天空和配乐全部由代码计算生成。1140 帧，每帧 40 次采样。
The prompt
Open-ended 'go all out' brief每次一个新的模型出来呢，大家都让它去画 “鹈鹕骑自行车” 来判断这个模型的空间能力，基本上都是用 HTML、SVG 来画动画。当我实在看得都有审美疲劳了，我希望你能画一个最复杂、最精细、最精美的 “鹈鹕骑自行车”的动画视频，你可以用任何的技术，不用着急，画一天都可以。
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