Ape Apps

Prompting the Shape Maker AI

Brandon Stecklein
@bastecklein@accounts.ape-apps.com
Last updated December 17, 2025

Basic Modeler includes a handy built-in editor for using the Shape geometry operation, providing a graph paper-like interface for designing arbitrary shapes. This makes using the Shape command far easier than manually typing in a list of coordinates.

Screenshot 2025-12-17 at 10.55.19 AM.png
Screenshot 2025-12-17 at 10.55.19 AM.png

On supported devices though, Basic Modeler can take it a step further and utilize an on-device AI LLM (powered by Ape AI) in order to automatically generate some basic shapes for you. Now, try not to get overly excited, as the AI integration is still in it's early stages and results may vary. This article will demonstrate the current shape types that the AI generator understands, and will provide some example prompts you can use to get your desired output.

Ape AI is an on-device LLM implementation that runs in a browser context using WebGPU. Your browser must support WebGPU and you will need sufficient graphics hardware. If your device does not support AI generation (or if the LLM Model is not yet loaded), the Ape AI button will not appear in the Shape Maker window.

Supported Shapes and Sample Prompts

Here are the different shapes currently supported by the Basic Modeler AI generator, along with a few sample prompts for each in order to get you started.

Polygon

  • create a pentagon
  • create an octagon with a size of 6
  • 7 sided polygon size 4

Star

  • 5-pointed star
  • star with seven sides, an outer radius of 4 and an inner radius of 2.5

Heart

  • make a heart
  • size 6 heart

Arrow

  • arrow
  • an arrow that is six long, two wide, with a head width of 3 and a head length of 1.5

Rounded Rectangle

  • rounded square
  • a rectangle 4 side and 2 tall with rounded corners
  • rounded square with a corner radius of 0.25

Ellipse

  • create a circle
  • oval
  • ellipse that is 2 wide and 6 high

Cross

  • cross
  • a cross that is 4 wide and 0.25 thick
  • plus sign

Crescent

  • make a moon
  • create a crescent with a radius of 3 and a thickness of 0.75

Cloud

  • create a cloud
  • cloud that is 6 wide and 3 high

Lightning

  • lightning bolt
  • lightning 5 high and 2 wide with 2 zig zags

Droplet

  • water drop
  • size 6 droplet

Trapezoid

  • make a trapezoid
  • trapezoid with a height of 6, a top width of 2 and a bottom width of 4

Parallelogram

  • make me a parallelogram!!!
  • parallelogram that is 5 wide, 1.5 tall and with a skew of 2

L Shape

  • lshape with a width of 4 and a height of 5, that is 1 thick
  • the letter L

T Shape

  • tshape with a width of 4 and a height of 5, that is 1 thick
  • the letter T

Chevron

  • chevron
  • i'd like a chevron shape that is 4 wide, 2 high, 1 thick and at a 45 degree angle

Shield

  • a shield, sir.
  • please make a me a shield that is 3 wide and 4 tall.

House

  • house shape
  • make a house shape - 3 wide, 3 high with a roof height of 4

Gear

  • gear
  • make a gear with 8 teeth
  • gear with an outer radius of 5, inner radius of 4 and a tooth height of 1

Flower

  • a pretty flower
  • flower with 3 petals
  • flower, 5 petals that are each 0.5 long with a center radius of 6

Semicircle

  • semicircle
  • semicircle with a radius of 0.25

Ring

  • give me one ring to rule them all!
  • make a ring with an outer radius of 3 and an inner radius of 2.75

Speech

  • speech bubble
  • speech bubble that is 5 wide, 2.5 tall and with a tail size of 0.75

Shape Generation in Basic Modeler using Ape AI is still in it's infancy, and so you may encounter issues. If you find problems or have suggestions on new type generations that should be added, please let me know in the official Ape Apps Discord channel!

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First published December 17, 2025