OpenAI Engineer Shares GPT-6 Astra Brick Video

Dominik Kundel, a Developer Experience engineer at OpenAI, posted on X about a 40-second 4K video. The post states that the bricks shown are physical objects, not generated images. Kundel wrote that GPT-6 Astra designed the bricks in Bricklink Studio and that the video was rendered in Blender. He called the project the least practical but most fun and offered parts lists for others to build the same model.