Receipt
example- TaskTranslate this contract summary into Hebrew
An example computed in your browser from a fixed rule set. No model ran.
The receipt comes before the answer.
Describe a task. Cortex66 picks models from your own keys, caps the cost, checks the result, and shows why.
Your own AIs and keys first. A cost cap on every task.
How it works
Three steps. You see each one before anything costs money.
Describe the task
Write it the way you would tell a colleague. One sentence is enough.
Write a short launch email for our new menu
Got it. Here is the plan and its cost before I start.
See the receipt before anything runs
Which AI, the most it can cost, and who checks it. Say yes, or change it.
Receiptexample- Model
- gpt-mini
- Cost cap
- $0.08
- Checked by
- Checking facts against your input
- Likely cost
- $0.04
Your AIs work, a second one checks
Your own AIs and keys go first. Another AI reads the answer before it reaches you.
ClaudewritesChatGPTchecksChecked by a second AI
How one message moves
ClaudeChatGPTAntigravityOne checked answer
- 01You askType your question once, in plain words.
- 02See the cost firstYou see the price before anything is paid.
- 03Routed to the right mindEach part of your message goes to the model best suited for it.
- 04Answer checkedThe reply is reviewed before it reaches you.
- 05Clear answerYou get one answer, and memory only if you allow it.
What Cortex66 does
Your AIs, your memory and your spending in one calm place.
One chat for all your AIs
Ask once. Claude, ChatGPT, Gemini or a local model work on it together in one chat, on the keys and plans you already pay for.
How your own keys workMemory you control
What Cortex66 remembers about you is a list. Nothing joins it until you confirm, and you can forget or export any of it.
How memory worksConnected AIs
Connect the Claude and ChatGPT you already use. They read the same brain and report back into the same chat.
Photos in the chat
Paste, drop or take a photo. The AI reads it with your question, and the photo stays in your workspace.
The Cortex66 method
Four simple rules behind every task.
One sentence → the right AIs, a cap, a check
Your keys first
Your own AIs and keys are used before anything else.
The cap comes first
Every task gets a cost cap before it starts.
A second AI checks
Another AI reviews the work before you see it.
Memory you confirm
It keeps only what you say yes to.
The receipt
Type a task. Before anything runs you see the model we would pick, the most it can cost, who checks the result, and the reason. This receipt is an example computed in your browser.
Nothing you type here leaves this page.
WHAT IS NEXT
What Cortex66 Is Building Next
Today Cortex66 asks your own ChatGPT, Claude and Gemini one question and shows the answers side by side. These four are planned, not built yet; each ships when it works.
Planned
A room where your AIs debate
Planned: your connected AIs critique each other's drafts over several rounds and hand you one agreed answer, with every round kept so you can read how they got there.
Planned
Routing that learns your workflow
Planned: the brain scores which of your AIs did well on which kind of task and routes the next one accordingly; the scores stay in your workspace and you can see them.
Next
Passing context between your AIs
Next: hand a thread from one of your AIs to another with the context it needs, without giving Cortex66 your passwords and without training anyone's model on your data.
Planned
Spend caps that hold, exploration that is bounded
Planned: a cap you set that no run can cross, a bounded budget for trying a new model, and a plain record of what each AI learned to do for you.
Your keys first
Bring the OpenAI, Anthropic, Gemini and xAI keys you already pay for, or a local model. Cortex66 uses them first and tells you when a lighter model would have done the same job.
How your own keys workI already have ChatGPT
Keep it. We use your OpenAI key, and we tell you when a lighter model would have done the same job.
See the honest comparisonDescribe your first task. The receipt is free.
Get my first receipt