# Built with GPT-6 Astra What people are building with GPT-6 Astra, shown by the people who built it. Built with GPT-6 Astra. 40 demos. - **A world in Unreal Engine filled with AI agents** — Each human character is its own agent that has to cooperate with the others to survive. by [Matt Shumer (@mattshumer\_)]() · [View post]() - **A Manhattan world built in Unreal Engine** — Built over the course of a week, going street by street until each one was right. by [Matt Shumer (@mattshumer\_)]() · [View post]() - **A browser game built in one shot** — Made in a single generation to show off 3D reasoning and Blender skill, and it runs entirely in the browser. by [Theo - t3.gg (@theo)]() · [View post]() - **A full 3D reconstruction of a house** — Given a single photo of a house, it rebuilt it in 3D down to the toys, appliances, and furniture. by [Tom Krcha (@tomkrcha)]() · [View post]() - **A one-shot Minecraft build** — Generated in a single pass, a run at the now-popular Minecraft benchmark. by [Flavio Adamo (@flavioAd)]() · [View post]() - **A house 3D modeled from a Zillow listing** — Built from listing photos alone, it generated a promo video in one shot, with a few details still off. by [Yunfan Ye (@realYunfanYe)]() · [View post]() - **A walkable house scene in Unreal Engine 5** — Modeled in Blender, then turned into a walkable UE5 scene so designers and clients can explore the layout before it's built. by [Chris (@ChrisGPT)]() · [View post]() - **Apple Park recreated in Blender from photos** — Built from just a set of images, reproducing the campus with surprising accuracy. by [Max Weinbach (@mweinbach)]() · [View post]() - **Early hands-on tests across games and work tasks** — Early access testing covered games, code, writing, browser control, and presentations, with demos posted in the thread. by [Matthew Berman (@MatthewBerman)]() · [View post]() - **A Mac app that visualizes Codex threads on a 3D iPod** — The iPod model was built in Blender with the original iPod UI and click wheel, done in 15 minutes. by [Pietro Schirano (@skirano)]() · [View post]() - **The Palace of Fine Arts recreated in Blender** — It's the author's favorite San Francisco building, built for the 1914 World's Fair. by [Sharif Shameem (@sharifshameem)]() · [View post]() - **An Oval Office scene modeled in Blender** — The model generated the scene code from a set description, then Higgsfield built and rendered it in Blender with Cycles. by [Higgsfield AI 🧩 (@higgsfield\_ai)]() · [View post]() - **A side-by-side comparison of model outputs** — Same prompts run through two models side by side to compare the jump in quality between them. by [Chetaslua (@chetaslua)]() · [View post]() - **A 3D spaceship model** — Generated ahead of the model's release, pointing to fixes for frontend generation issues seen in earlier versions. by [Pankaj Kumar (@pankajkumar\_dev)]() · [View post]() - **A peacock illustration in SVG** — A single peacock image generated directly as vector SVG code. by [Peter Gostev (@petergostev)]() · [View post]() - **A 3D scene built in Blender** — The creator calls the result state of the art for 3D modeling. by [bluedev (@blueemi99)]() · [View post]() - **A Terraria recreation in a single HTML file** — Built in one user turn with no imported assets, complete with multiple bosses and a hardmode transition. by [Lentils (@Lentils80)]() · [View post]() - **A 5-minute educational video about T cells** — Made from a single prompt using the Remotion plugin, created by an immunologist who has studied the topic for years. by [Derya Unutmaz, MD (@DeryaTR\_)]() · [View post]() - **Three kart game reskins built from one prototype** — From one grey-box kart prototype, it built pirate, candy, and cyberpunk versions in Unity, fixing its own bugs with half the manual work before. by [Chetaslua (@chetaslua)]() · [View post]() - **An open world adventure game** — Made with the Ultra version of the model, with no other details shared yet. by [Peter Gostev (@petergostev)]() · [View post]() - **Automated video editing in Final Cut Pro** — Computer-use control set up projects, synced clips, ran color grades and did first-pass edits by clicking the app like a person would. by [Ben Davis (@davis7)]() · [View post]() - **A prototype clip made with a modified director tool** — It uses a modified version of fal's H3 Max Director, still an early prototype, shown as a small clip. by [Lovis Odin (@OdinLovis)]() · [View post]() - **A museum photo shoot planned and blocked in 3D** — It mapped the museum, cast, and shot list itself, then Higgsfield Seedance 2.5 rendered every setup. by [Higgsfield AI 🧩 (@higgsfield\_ai)]() · [View post]() - **A GTA VI style game, built twice for comparison** — Two models built the same GTA VI-inspired game from one prompt, shown side by side with audio switching every 10 seconds. by [Mehul Mohan (@mehulmpt)]() · [View post]() - **A humanoid wolf modeled in Blender** — It used computer use to take control and build the model itself in Blender. by [Matt Wolfe (@mreflow)]() · [View post]() - **A grand piano you can see through to its strings** — Modeled down to the strings visible through the case, and it actually plays music. by [jusalie (@lh\_lhne)]() · [View post]() - **A procedural infinite backrooms game** — An endlessly generated backrooms-style browser game with procedural level layouts. by [vogel (@ryanvogel)]() · [View post]() - **Automated project setup in Final Cut Pro** — Clips were imported, color graded and synced automatically to prep a fresh recording for editing, watched live on camera. by [Ben Davis (@davis7)]() · [View post]() - **A playable web game and a walkable Unreal Engine scene** — Two captured outputs: a game playable in the browser, and a Blender house turned into a walkable UE5 scene. by [Shikhar (@xikhar)]() · [View post]() - **The Golden Gate Bridge in 3D** — A 3D model of the bridge produced by the Max variant of the model. by [Peter Gostev (@petergostev)]() · [View post]() - **A feature-rich SimCity-style city builder** — Built over five days with hand-made hospitals, cars, homes, police stations and roads, running fully in 3D in the browser with no lag. by [Matthew Berman (@MatthewBerman)]() · [View post]() - **A full SimCity clone** — Run with /goal for five days straight and still wasn't finished by the time the demo shipped. by [Matthew Berman (@MatthewBerman)]() · [View post]() - **A studio-quality animated character from one sheet** — Made from a single character sheet, replacing a studio, mocap rig, and years of production time. by [Quadcode AI (@quadcode\_ai)]() · [View post]() - **A Fall Guys style clone** — One of a series of game recreations shown from the same round of early testing. by [Matthew Berman (@MatthewBerman)]() · [View post]() - **A 3D mini biome world** — Another build from the same testing run, a small self-contained biome environment. by [Matthew Berman (@MatthewBerman)]() · [View post]() - **A voxel ship in a bottle sailing rolling seas** — A detailed 17th-century ship rides physics-based waves with circling gulls, a harbor and coral reefs, built in Three.js with its own cinematic video and music. by [Derya Unutmaz, MD (@DeryaTR\_)]() · [View post]() - **A 3D liminal space horror game** — Set in an eerie, empty liminal space, built in the same round of demos. by [Matthew Berman (@MatthewBerman)]() · [View post]() - **A city built from 3D ASCII art** — Renders an entire city out of ASCII characters in three dimensions. by [Matthew Berman (@MatthewBerman)]() · [View post]() - **A walking tour through Kyoto** — Put together using browser control to assemble the tour. by [Matthew Berman (@MatthewBerman)]() · [View post]() - **A product launch video made in one attempt** — Motion got a single shot to produce this launch ad, playing on the phrase Ad Astra. by [Motion (@motion\_so)]() · [View post]() [All collections on Creators Toolbox]() --- Canonical source: https://creatorstoolbox.com/collections/gpt-6-astra