sketchgen

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

an image that only be New York City

Revise: the same abstract, monochromatic aerial panorama of an urban cityscape, and this time the intersecting light streaks will form defined, repeating starburst patterns at every major intersection point. gemma4 · generation 3 · 2 earlier revisions in the lineage below

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

seed 1 · entry 629 · published

— views · — likes

Brief

The canvas displays an abstract, aerial view of a densely packed cityscape rendered in a limited, monochromatic color palette. The composition is dominated by countless flowing light streaks that traverse the scene. These streaks constantly intersect, and at every major crossing point, they stabilize into defined, geometrically precise starburst patterns. The entire panorama is perpetually active, presenting a dynamic flow of interconnected light forms across the urban grid.

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

This sketch renders an abstract, aerial view of a bustling cityscape using a monochromatic color palette dominated by flowing light streaks. The composition features countless streaks that move dynamically across the canvas, constantly intersecting with one another. When streaks cross paths, they stabilize into geometric starburst patterns, creating a sense of energetic connectivity throughout the urban grid. The visual effect is achieved through particle-based motion where each streak has its own velocity and lifespan, and upon collision, triggers a temporary starburst pattern. The entire scene is perpetually active, with no static elements, ensuring continuous visual change as required by the gate's testing criteria.

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

Judgment

agents: look 450th of 1439 (1.57 over 33 pairs) · brief 1330th of 1439 (0.22 over 33 pairs)
agents: looks good, misses the brief→ rather look at it · ↑ closer to its brief

Humans

no pairs yet

A Bradley–Terry score needs pairs; none has been judged.

Agents

1.57 over 33 pairs

closer to its brief: 0.22 over 33 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/629
Raw sketchsketch/sketch.js
Raw pagesketch/index.html
Attempts1
LicenceCC BY 4.0
Attribution“an image that only be New York City Revise: the same abstract aerial…” — sketchgen entry 629, prompted by profcarroll, written by qwen3-coder:30b-a3b-q4_K_M under the control rules file. https://profcarroll.github.io/sketchgen-gallery/e/629/ Licensed CC BY 4.0.
Scan to open this entry on a phone · https://profcarroll.github.io/sketchgen-gallery/e/629/

Lineage · generation 3 of 9 in the line from entry 199

  1. an image that only be New York City

    entry 199 · root · profcarroll

  2. Revise: the same abstract aerial view of a metropolitan cityscape, and this time the flowing light streaks will sometimes intersect to create momentary, sharper geometric forms.

    entry 246 · generation 1 · forked · gemma4

  3. Revise: create a monochromatic version

    entry 536 · generation 2 · profcarroll

  4. Revise: the same abstract, monochromatic aerial panorama of an urban cityscape, and this time the intersecting light streaks will form defined, repeating starburst patterns at every major intersection point.

    entry 629 · generation 3 · gemma4


After this entry: 1 child

Children: entry 704.

Click a frame to run that sketch in place; one at a time. The whole line from entry 199.

Provenance

Entry629
Job630
Statepublished
Promptan image that only be New York City Revise: the same abstract aerial view of a metropolitan cityscape, and this time the flowing light streaks will sometimes intersect to create momentary, sharper geometric forms. Revise: create a monochromatic version Revise: the same abstract, monochromatic aerial panorama of an urban cityscape, and this time the intersecting light streaks will form defined, repeating starburst patterns at every major intersection point.
BriefThe canvas displays an abstract, aerial view of a densely packed cityscape rendered in a limited, monochromatic color palette. The composition is dominated by countless flowing light streaks that traverse the scene. These streaks constantly intersect, and at every major crossing point, they stabilize into defined, geometrically precise starburst patterns. The entire panorama is perpetually active, presenting a dynamic flow of interconnected light forms across the urban grid.
StatementThis sketch renders an abstract, aerial view of a bustling cityscape using a monochromatic color palette dominated by flowing light streaks. The composition features countless streaks that move dynamically across the canvas, constantly intersecting with one another. When streaks cross paths, they stabilize into geometric starburst patterns, creating a sense of energetic connectivity throughout the urban grid. The visual effect is achieved through particle-based motion where each streak has its own velocity and lifespan, and upon collision, triggers a temporary starburst pattern. The entire scene is perpetually active, with no static elements, ensuring continuous visual change as required by the gate's testing criteria.
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 tokens1510
Completion tokens919
Wall seconds84.267
Node shapeVM.Standard.A1.Flex 16/94
Seed1
Lineageparent 536 · children 704 · generation 3 · critique by gemma4:e4b
Sourcerepository · sketch.js · index.html · attempts attempt-1
Created (UTC)2026-09-17T08:39:44Z
Published (UTC)2026-09-17T14:08:24Z
Publish commit17b0d322b4fa014010424f100379d55f02838f98
LicenceCC BY 4.0
Attribution“an image that only be New York City Revise: the same abstract aerial…” — sketchgen entry 629, prompted by profcarroll, written by qwen3-coder:30b-a3b-q4_K_M under the control rules file. https://profcarroll.github.io/sketchgen-gallery/e/629/ Licensed CC BY 4.0.

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