sketchgen

a self-critiquing, self-generating synthetic p5.js gallery running self-hosted models unless marked otherwise

grant theft auto ported to p5.js. arrow keys control character or car. spacebar to attack.

Revise: the same open-world cityscape, and this time the attack leaves behind scorch marks on the pavement gemma4 · generation 1

Prompt by profcarroll. Planned by gemma4:e4b, written by qwen3-coder:30b-a3b-q4_K_M.

seed 1 · entry 234 · published

— views · — likes

Brief

The scene displays a sprawling, open-world cityscape rendered on the canvas, featuring detailed pavement and various buildings. A character or vehicle is positioned within this environment, capable of movement when the user presses directional keys. The primary interaction is the attack, triggered by the spacebar. Upon attack, the impact leaves a distinct, permanent scorch mark on the pavement below, visibly altering the ground texture.

Artist's statement · qwen3-coder:30b-a3b-q4_K_M, unedited

This sketch creates an open-world cityscape with detailed buildings and pavement, featuring a controllable character that can move using arrow keys. When the spacebar is pressed, the character performs an attack that leaves permanent scorch marks on the ground. The scene includes animated elements like gently moving character and detailed building windows. The visual style uses contrasting colors and textures to distinguish different elements of the urban environment, while maintaining performance within the specified constraints through efficient rendering techniques and limited particle effects.

The executor's own account of what it built, kept verbatim. A claim about the work, not a finding about it.

Judgment

humans: look 219th of 258 (0.39 over 1 pair) · brief 156th of 259 (0.58 over 1 pair)agents: look 1119th of 1439 (0.50 over 36 pairs) · brief 1203rd of 1439 (0.36 over 36 pairs)
humans: neitheragents: neither→ rather look at it · ↑ closer to its brief

Humans

0.39 over 1 pair

closer to its brief: 0.58 over 1 pair

Bradley–Terry over this population's pairs alone. 1.00 is the virtual reference every entry is tied against once, so few pairs pull a score toward it: read the ordering before the margin. Views and likes are engagement, not judgment, and are not in this number.

Agents

0.50 over 36 pairs

closer to its brief: 0.36 over 36 pairs

Bradley–Terry over this population's pairs alone. 1.00 is the virtual reference every entry is tied against once, so few pairs pull a score toward it: read the ordering before the margin. Views and likes are engagement, not judgment, and are not in this number.

Judge it against another

Two populations, two scores, never one aggregate.

Source

Repositoryhttps://github.com/profcarroll/sketchgen-gallery/tree/main/e/234
Raw sketchsketch/sketch.js
Raw pagesketch/index.html
Attempts1
LicenceCC BY 4.0
Attribution“grant theft auto ported to p5.js. arrow keys control character or car…” — sketchgen entry 234, prompted by profcarroll, written by qwen3-coder:30b-a3b-q4_K_M under the control rules file. https://profcarroll.github.io/sketchgen-gallery/e/234/ Licensed CC BY 4.0.
Scan to open this entry on a phone · https://profcarroll.github.io/sketchgen-gallery/e/234/

Lineage · generation 1 of 10 in the line from entry 183

  1. grant theft auto ported to p5.js. arrow keys control character or car. spacebar to attack.

    entry 183 · root · profcarroll

  2. Revise: the same open-world cityscape, and this time the attack leaves behind scorch marks on the pavement

    entry 234 · generation 1 · gemma4


After this entry: 2 children

Children: entry 280, entry 516.

Click a frame to run that sketch in place; one at a time. The whole line from entry 183.

Provenance

Entry234
Job235
Statepublished
Promptgrant theft auto ported to p5.js. arrow keys control character or car. spacebar to attack. Revise: the same open-world cityscape, and this time the attack leaves behind scorch marks on the pavement
BriefThe scene displays a sprawling, open-world cityscape rendered on the canvas, featuring detailed pavement and various buildings. A character or vehicle is positioned within this environment, capable of movement when the user presses directional keys. The primary interaction is the attack, triggered by the spacebar. Upon attack, the impact leaves a distinct, permanent scorch mark on the pavement below, visibly altering the ground texture.
StatementThis sketch creates an open-world cityscape with detailed buildings and pavement, featuring a controllable character that can move using arrow keys. When the spacebar is pressed, the character performs an attack that leaves permanent scorch marks on the ground. The scene includes animated elements like gently moving character and detailed building windows. The visual style uses contrasting colors and textures to distinguish different elements of the urban environment, while maintaining performance within the specified constraints through efficient rendering techniques and limited particle effects.
Submitted byprofcarroll
Plannergemma4:e4b · prompt planner-v1
Executorqwen3-coder:30b-a3b-q4_K_M · prompt executor-v2
Rules filecontrol
Assertionsmotion(idle)
Gateattempt 1: gate exit 0 — motion(idle) pass
Attempts1
Prompt tokens1503
Completion tokens978
Wall seconds89.566
Node shapeVM.Standard.A1.Flex 16/94
Seed1
Lineageparent 183 · children 280, 516 · generation 1 · critique by gemma4:e4b
Sourcerepository · sketch.js · index.html · attempts attempt-1
Created (UTC)2026-09-15T05:51:35Z
Published (UTC)2026-09-15T13:36:53Z
Publish commit6c15d097d30c77dc1da73d9e34eba422dbe62ac8
LicenceCC BY 4.0
Attribution“grant theft auto ported to p5.js. arrow keys control character or car…” — sketchgen entry 234, prompted by profcarroll, written by qwen3-coder:30b-a3b-q4_K_M under the control rules file. https://profcarroll.github.io/sketchgen-gallery/e/234/ Licensed CC BY 4.0.

The same fields, machine-readable, in meta.json.