Claude
Careful analysis, structured writing, and detailed reasoning.
Featured model — Fable 5
Different models. One smarter outcome.
01 How it works
Ask a question.
Choose Claude, Kimi, or ChatGPT.Or let 37 Cubed decide.
Bring models together.
Review the result.
Approve one final outcome.
02 The Mix
03 Model families
Careful analysis, structured writing, and detailed reasoning.
Featured model — Fable 5
Long-context understanding, broad research, and connections across large amounts of information.
Featured model — Kimi K3
Flexible reasoning, visual understanding, and direct problem solving.
Featured model — Sol 5.6
Choose the family. Choose the depth. Or let 37 Cubed decide.
04 Use cases
06 Apps
Available on the web.
iPhone and Android apps coming soon.
07 Pricing
Free
A starter weekly allowance for everyday questions and drafts.
Create an account$49 / month
More models and Mix, for steady daily work.
Recommended
$119$99 / month
A high weekly allowance, with the Sol and Fable pools included.
$199$179 / month
The largest weekly allowance and first access to new capabilities.
Every plan includes a weekly usage allowance, with a rolling five-hour window inside it that paces how quickly that allowance can be spent — five-hour usage is part of the weekly total, not extra. How far an allowance goes depends on the models and features you use.