Build an AI — The core loop from laptop to data center
About
OverviewBuild an AI is a tycoon game on Roblox where you start with a single old laptop and grow it into a massive data center. You buy servers and GPUs, train your AI, and compete against up to seven other players in the same room by hacking their cash or defending your own plot.
What is on this page
Contents
The core loop from laptop to data center
Step
You begin with one old laptop and a small amount of starting cash. Spending that cash on servers and GPUs lets your AI start training, and a trained AI earns money continuously — even while you are offline. As your funds grow, you reinvest them into more hardware to speed things up further.
- Buy servers these are the foundation your AI trains on.
- Buy GPUs each GPU raises training speed, which means faster earnings.
- Scrape data collecting data gives your AI more to learn from and increases your income.
- Train your AI it starts as a Tiny Model and can be developed into something far more powerful.
Skill point choices
Table
Each time you level up you receive skill points to spend. There are three paths: Money, Hacking, and Security.
| Money | raises how fast your AI generates cash |
| Hacking | strengthens your ability to steal cash from other players' servers |
| Security | improves your firewall so attackers are easier to repel |
Hacking and defending your plot
StepRooms hold up to eight players at once, and any of them can target you.
- Attack walk to another player's servers and plug in your USB to steal their cash.
- Switch to defense pick up your wrench, run the firewall, and knock hackers off your plot.
Rebirth and AI version upgrades
Summary
Rebirthing releases a new version of your AI — v2, v3, and v4 — and each version trains faster than the one before.
- AI v2 first rebirth, training speed increases over the base model
- AI v3 second rebirth, training speed increases again beyond v2
- AI v4 third rebirth, highest training efficiency available
The smuggler's cave
Tips
There is a cave area on the map where a character called the Smuggler can be found. The crates around him contain the rarest machines available anywhere in the game.
- Find the cave area on the map.
- Check the Smuggler's crates — the machines inside are the rarest in the game.
Offline earnings and the idle loop
CheckYour AI keeps generating money while you are logged out.
- Log in regularly to collect the cash your AI earned while you were away.
- Reinvest collected cash into servers and GPUs before logging out again.
Glossary
Glossary- AI
- The artificial intelligence at the center of your data center — it starts as a Tiny Model and can be trained up to AGI across multiple rebirth versions.
- Server
- Hardware you buy to provide the foundation your AI trains on; no training happens without at least one server.
- GPU
- Additional hardware that increases your AI's training speed, directly raising how fast you earn money.
- Skill Points
- Points earned on level-up that you allocate to Money, Hacking, or Security.
- Rebirth
- A reset that releases the next version of your AI — v2, v3, or v4 — each of which trains faster than the last.
- Respec
- A reset of your skill point allocations, available free by joining the official group and liking the game.
- Firewall
- A defensive action you run with your wrench to repel players who are trying to hack your servers.
- Data scraping
- An activity that gathers data for your AI to learn from, boosting your income.
Common questions
FAQHow many players share a room with me?
Each room holds up to eight players at once.
Does my AI really earn money when I am offline?
Yes — your AI keeps running and generating cash after you log out.
Can I change my skill point allocation if I pick the wrong path?
Yes, with a respec. You get one free respec by joining the official group and liking the game.
What is the point of visiting the smuggler's cave?
The Smuggler's crates contain the rarest machines in the game.
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