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The deal nobody reads

You're not the customer.
You're the training data.

Every question you type into a cloud AI leaves your computer. What happens to it next isn't a conspiracy — it's written down, in their own documentation. Most people have just never read it.

What actually happens to your words

Three things they tell you, quietly.

01

By default, they train on you.

On ChatGPT's consumer plans — Free, Plus, Go, Pro — your conversations are used to train the model unless you go and switch it off. It isn't opt-in. It's opt-out, and the default favours them.

OpenAI — how your data is used to improve model performance

02

People can read them.

Not "an algorithm." People. OpenAI states that authorized employees and specialized third-party contractors may access your conversations — for engineering support, to investigate abuse, and for legal compliance.

Whatever you typed at 2am sits on a server, attached to your email address, readable.

OpenAI — privacy policy

03

Deleted doesn't mean gone.

During the New York Times' litigation, a court ordered OpenAI to preserve user chat logs — including conversations people had already deleted. OpenAI publicly fought the order.

That's the part worth sitting with. Once your words are on someone else's computer, deletion is a policy, not a fact. A court, a subpoena, or a breach can undo it — and nobody has to ask you.

OpenAI — responding to the NYT's data demands

Consumers pay with data.
Businesses pay with money.

Look at who gets privacy. ChatGPT Team, Enterprise and the API are not trained on. The free and cheap consumer plans are. Privacy isn't a principle in that model — it's an upsell.

PlanTrains on your chats?
Free · Plus · Go · ProYes, by default
Team · EnterpriseNo
APINo
And there's a bill you never see

Someone else's warehouse is drinking for your questions.

½ litre

of fresh water, per short chat

Ask a cloud AI 20–50 questions and roughly half a litre of clean water is evaporated cooling the servers.

700,000 L

to train a single model

GPT-3's training drank about as much fresh water as building 370 cars. That's one model, one training run.

2× by 2030

the world's data-centre power

Data centres already burn ~1.5% of global electricity. The IEA expects that to roughly double this decade.

Sources: UC Riverside · IEA · water estimates vary by method and location — we break the numbers down honestly here.

So we built the obvious thing.

GreenCube runs the AI on your computer. Not in a warehouse. Not on someone's server. On the machine already in front of you.

The only conversation nobody can read is the one that never left.
Get GreenCube — €9 One-time payment. No subscription. Runs fully offline after a single sign-in.