Theo
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A studio for thinking in three dimensions

THE

Model surfaces, molecules, and motion in real 3D — with a companion who can see what you're building.

Meet Theo, your machine-learning lab partner.

Wake Theo & enter the studio

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Now drawing01/06Radial wave surfaceSurfaces & Fields

6 fields · real WebGL · one workspace for models and sims

The workspace

Four tools that share one window.

Most of this exists somewhere already — a chatbot here, a simulation there, a modeller in a third tab. Theo's argument is that they belong in the same room, behind the same login, looking at the same scene.

01

Assistant

Ask in plain language. Theo writes out the working with real typeset mathematics — and in the Studio it can reach into the scene you have open.

  • Typeset maths in every answer
  • Tool calls that act on your scene
  • Threads kept per scene
Open
02

Studio

Build the thing itself: a surface, a molecule, a helix, a circuit. Orbit it in real WebGL, scrub it through time, and keep the scene on your account.

  • 6 subject fields
  • 2D and 3D viewports
  • Scenes saved as you work
Open
03

Library

Ready-made simulations across physics, chemistry, biology and mathematics. Open one and start moving variables — every control is live and every readout is real.

  • Built-in, no setup
  • Live controls and readouts
  • Runs in the same workspace
Open
04

CAD

Sketch in 2D, pull it into 3D, and combine solids with booleans. Every step stays on an editable timeline, so you can go back and change the part instead of starting over.

  • Sketch → extrude → boolean
  • 3D primitives with a move gizmo
  • Editable feature history
Open

Open the studio and build something.

Free while Theo is in early access. Bring a problem you are stuck on.

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