3 votes per ChatGPT account. One per project. No self-voting. Change votes before closing.
14 Sept, 8:00 am – 16 Sept, 11:59 pm SGT
Potter
Potter is an interactive, animated textbook and storytelling canvas. Students can explore science concepts and control animations while talking to ChatGPT. An MCP backend connects an LLM conversation to a backend workflow, allowing the AI to build and revise visuals as the discussion develops.
Ministry of Multiplexing
Unfold turns furniture manuals into interactive 3D assembly guides. Find or upload the manual's PDF, check your parts, follow animated steps, and ask the voice copilot for help - all while keeping your hands on the build. If you're missing a screw, you can even get a 3D print template.
Astra Express
Astra Express is a space-colony transport tycoon: explore a fog-covered frontier, extract resources, build power grids and railways, and grow your colony. An in-game AI advisor reads the current game state to give actionable guidance and can automate tasks to unlock a whole new way to play.
Nat&YiXi
Astra-Nomical turns real NASA exoplanet data into immersive 3D worlds. Users can explore distant planets, then use a multi-agent AI system to reason about the environmental pressures and scientifically plausible lifeforms that could evolve there.
Astragles
A custom Fork of Singapore in Minecraft where you can do any thing that you like.
NoStorage
Atelier turns a natural-language or voice brief into an explorable 3D architectural concept. Inside a virtual studio, a Principal coordinates Architect, Interior Designer and Critic agents that work concurrently, use real tools, save revisions and accept contextual design changes.
Aw
Audit tools store files and automate lead sheets; none prepare the working papers. Ours turns PBC docs into the completed audit file, IFRS and US GAAP built in. Hue explains colour for the colour blind: not "yellow" but "that banana is ripe". Audit: audit-working-papers.darylaw307200.chatgpt.site
The Noise Breakers
B I G S I G N A L is an interactive radio-engineering learning platform that lets students see, build, and experiment with the invisible world of RF.
blockplay-sg
Explore 3D Singapore neighbourhoods built with Astra from Google Maps visual references. Walk, drive, collect stamps, play FPS challenges, explore connected districts and learn with AI guides. Watch an AI pilot play, or take control. The workflow could bring more places into play.
soil-rose
Branch turns sales conversations into an explorable 3D map. See topics, possible next questions, and the evidence behind them. Replay a call, revisit a missed moment, and practise another response while keeping the original conversation intact.
chaotic forge
Bored of playing the same games or having to settle because of that overly enthusiastic friend who only wants to keep playing x? Co-create a game and play (almost immediately) together!
Computah
"hey computah, win us the astra hackathon" You talk, computah listens. Combine the real-time conversational ability of GPT-Live 1 with unparalleled computer use and intelligence of Astra, and you have a computer companion that takes the boring work out of using a computer.
Catball
Cozy turns your ideas into three interactive 3D room designs using real IKEA and other brands of furniture. Refine layouts with Astra, explore lighting, and find pieces that fit your style, space and budget.
Dattebayo
Dattebayo is a Naruto-inspired browser game where webcam hand signs unleash jutsu. Practise three-sign sequences, extend your timer in Single Player, or challenge a friend in a first-to-five multiplayer duel, with animated fighters and elemental effects.
DoNoHarm
What if a medical simulator could think on its feet? DO NO HARM puts doctors inside an evolving emergency that adapts to their decisions. When a mistake matters, it pauses, reveals the evidence, and helps them rethink- turning clinical judgment into something you can practice without risking a life.
EverMemory
evermemory is a playable 3d journey through childhood memories of jiufen. built with astra using photo references, it connects lantern riddles, tea rituals, flashbacks and wishes in one explorable world, giving fading memories a place to return to
Fishy
Fishy Aqua is a virtual design platform for aquarists to plan, customize, and simulate realistic 3D fish tanks before spending thousands in real life. By turning photos and inputs into detailed models, it replaces scattered forums with one tool to preview plant layouts and water dynamics safely.
Folio
Folio helps website owners track recommendations from OpenAI’s Astra, Sol, Terra, and Luna: which sites appear, in what order, and why, with cited sources. Inspect technical issues, review fixes, and compare fresh answers after edits through a web UI, agent API, and MCP.
Forma Drift
FORMA turns cars into interactive 3D repair and customization experiences. A user can select a vehicle, open it into an exploded assembly view, inspect individual parts, upload or paste damage photos, and see which section of the car is affected. The long-term goal is photo-to-CAD for vehicle repair
WC-H
Forma helps architects and engineers review building models against project specifications by text or voice. Check door materials, highlight mismatches in 3D, and export traceable findings, helping teams reduce manual checks by close to 90% manual work, catch issues early, and avoid costly rework.
gather-GiPiTi
Constellation Studios is a collaborative app studio where people work alongside AI teammates with distinct roles, personalities, and voices. ChatJiPiTi Games is our first use case, bringing quick, playful games into ChatGPT.
GoonPod
robotic surgery controller simulator game. we added some game modes like navigation, free move, and clutch control, which were features that we did not have the UI looks much nicer, with a webapp, instead of on unity game engine which was very ugly.
Fitness-Pair
Your body is the controller. Hopmodo makes screen time active play: squat to cast spells, jump over obstacles, and do push-ups to fly. Play in your browser with just a webcam. Movement tracking stays on-device, and automatic replay clips let you relive and share each round.
Kopi
Turns your imagination into a playable 3D tower defense world. Describe a theme or upload a reference image, and AI creates custom towers, enemies, scenery, colors, and abilities. Preview your world, shuffle the battlefield, then defend it through six waves.
InteLiDar
InteLiDar uses iPhone LiDAR depth measurements and Apple RoomPlan to detect walls, doors, windows, and furniture. It exports their dimensions, 3D positions, and rotations into a structured room model for browser based 3D rendering, furniture editing, and AI-assisted layout questions.
sayyid
Itachi’s Crow is an AI-powered travel exploration prototype that lets you scout a city before you arrive. Fly an animated 3D crow through Google’s 3D Maps, explore landmarks and nearby cafés, and plan your trip with an AI voice companion. You can also generate imagined 360° destination scenes and tr
Jarvici
Before used car dealers quote a car, 160+ items has to be checked. JARVICI is a mobile-friendly voice-first AI inspector that helps inspectors annotate car defects by speaking. It maps spoken findings and photos to exact car parts and generates inspection reports in PDF/HTML. No more form-filling!
Eat Grass
Jiak Simi for Business helps hawkers and independent eateries go digital, starting with a menu photo. Turn dishes and prices into a QR menu, let customers customise and place orders, and send clear tickets to the kitchen—so hawkers can focus on cooking.
Kyoto Konversations
Kyoto Conversation is a multiplayer world for learning Japanese through play. Built with Blender and Astra MCP, it features characters, vehicles, Cloudflare hosting and an online lobby. HeyGen avatars and GPT-Live-1 power real-time conversations with NPCs.
Lego Builders
Become a Lego Master Builder - Upload any image to generate a 3D model, automatically converted into a buildable LEGO creation using standard parts. The site displays the final 3D LEGO model alongside step-by-step assembly instructions, turning your photos into real-world physical brick projects.
Memory Portal
Memory Portal transforms an old photograph into an explorable 3D memory. Users can investigate visual evidence, explore in browser or VR, ask spoken questions, request scene changes, and undo edits.
LetMeThink
Misconception Lab helps turn children everyday beliefs into interactive experiments. All visualization are dynamic generated. Start with a hunch -heavier objects fall faster .make a prediction and explore visually by changing params . Sketch your own idea to generate an interactive experiment.
MissMuscle
MissMuscle is an AI-powered gym coach that helps analyse your workout footage and gives you actionable feedback. You can either upload a workout clip, or display it real-time to receive feedback, visual muscle guides, spoken coaching. You can also replay your live clips and mistakes to improve.
Mutex
Mutex coordinates collaborative AI development for shared repositories. It queues requests,, executes and runs one coding task per project on the requester’s computer while managing refinements,, validation, Git synchronization, diffs, previews, and rollback.
Roberto Abhishek HMBD
OncoMatchmaker connects molecular cancer reports to relevant clinical trials through HGNC gene validation, AI-assisted biological review and geographic insights, helping clinicians assess options and evidence gaps. This pipeline utilises AI by empowering the molecular biology expertise of astra.
The CS Guys
Orbit turns shared memories into an explorable 3D universe. Enter as one character and you become the sun, and your friends become planets. Travel between them to discover relationship-specific photo books, with distinct stories.
bigtree
A 2.5D World which allows players to explore Singapore across the different generations and learn the history and culture by roaming the world with incentives. They will enter a lobby (think Stumble Guys) where they fight it off with nostalgic Singapore games - eraser flip, Getai Tiles, Tarik Pulls!
The 404ties
PioneerLab is an interactive 3D campsite for learning knots through practical tasks. Explore four camp areas, study six knots from different angles, and complete challenges that visibly improve your campsite. Each lesson starts with a real purpose, such as joining ropes or securing a shelter line.
Remember Us
Remember Us is an AI-powered care companion that uses trusted family memories to help people with Alzheimer’s recognize loved ones, find their way home, and stay connected. It connects two coordinated experiences. Both sides share the same trusted context, helping families provide support.
muse
SceneScore turns animated scenes into original, editable jazz soundtracks. Persistent object voices, scene-timed Foley, and keyboard or blink gestures shape playback, while human-approved plans keep the music expressive and controllable.
Aunty F1 By The Bay
Race through Singapore’s Marina Bay in a browser with physics-based handling, live lap timing and Aunty Mei: a cheeky pit-wall companion who reacts to your driving and shares local stories. Built through an AI-assisted code-and-test workflow with Astra.
SpiritAtlas
SpiritAtlas turns real Singapore cocktail photos and videos into a bar you can play, built with Astra. Explore 12 drinks, pull them apart in 3D, compare each bar’s twist, then step Behind the Bar: move your laptop or phone to pour and mix with live liquid physics.
TERRA × ASTRA
Earth, constellated. Terra Astra turns a stellar explosion into a living planet you can explore from orbit to street. Satellites, aircraft, ships, cables and city life move across its layers — and with GPT-Live-1, you simply speak to the world and it responds.
Masala Poha
Its a 3D open world game, with wobble head characters, set in Singapore Marina area. Players can roam around the world or drive in one of many cars. You can punch NPCs/police which leads to a fight. Hurting the NPCs leads to police chase and a climax like end to game, unless you reach cooldown area.