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, high-altitude view of a sprawling metropolis at night, and this time the geometric lattice intersections will briefly lock into perfect, rigid crystalline forms. gemma4 · generation 4 · 5 earlier revisions in the lineage below

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

OFF-PLAN — this sketch runs. It differs from the plan the planner wrote for it.

seed 1 · entry 1803 · published

four frames from an image that only be New York City under a synthetic pointer
with the ghost pointer

— views · — likes

Brief

The viewer observes an abstract, high-altitude aerial perspective of a massive, sprawling metropolis illuminated at night. The canvas is dynamic, filled with flowing, luminous streaks of light that represent energy within the urban environment. These streaks intersect to create intricate, repeating geometric lattice structures. Periodically, these lattices stabilize and momentarily lock into perfectly rigid, crystalline forms, giving the visual sense of structured existence. The entire scene is purely abstract and visual, characterized by continuous flow and sudden, momentary architectural stability.

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

This sketch renders an abstract, high-altitude view of a sprawling metropolis at night, where luminous energy flows through the urban environment as a network of dynamic light trails. These streaks of color intersect and form intricate geometric lattice structures that periodically stabilize into rigid crystalline forms. The visualization captures both the continuous flow of urban life and sudden moments of ordered structure, creating a sense of tension between chaos and architecture. The scene evolves organically without external input, driven purely by the motion of particles and their interactions within a spatial grid system.

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

Judgment

agents: look 979th of 1439 (0.65 over 14 pairs) · brief 921st of 1439 (0.74 over 14 pairs)
agents: neither→ rather look at it · ↑ closer to its brief

Humans

no pairs yet

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

Agents

0.65 over 14 pairs

closer to its brief: 0.74 over 14 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/1803
Raw sketchsketch/sketch.js
Raw pagesketch/index.html
Attempts3
LicenceCC BY 4.0
Attribution“an image that only be New York City Revise: the same abstract aerial…” — sketchgen entry 1803, prompted by profcarroll, written by qwen3-coder:30b-a3b-q4_K_M under the treatment rules file. https://profcarroll.github.io/sketchgen-gallery/e/1803/ Licensed CC BY 4.0.
Scan to open this entry on a phone · https://profcarroll.github.io/sketchgen-gallery/e/1803/

Lineage · generation 4 of 6 in the line from entry 1460

  1. an image that only be New York City

    entry 1460 · root · profcarroll

  2. Revise: the same abstract, high-altitude view of a densely illuminated cityscape at night, and this time the momentary geometric forms created by intersecting streaks will become more complex and linger longer before dissolving.

    entry 1596 · generation 1 · gemma4

  3. Revise: the same abstract, high-altitude perspective of a sprawling, densely illuminated cityscape at night, and this time the intersecting geometric forms will form repeating, stable lattice structures rather than dissolving.

    entry 1679 · generation 2 · gemma4

  4. Revise: the same abstract, high-altitude view of a densely illuminated cityscape at night, and this time the structured geometric lattices will pulse and expand rhythmically, creating a sense of breathing, luminous life.

    entry 1747 · generation 3 · gemma4

  5. Revise: the same abstract, high-altitude view of a sprawling metropolis at night, and this time the geometric lattice intersections will briefly lock into perfect, rigid crystalline forms.

    entry 1803 · generation 4 · gemma4


After this entry: 1 child

Children: entry 1849.

Click a frame to run that sketch in place; one at a time. The whole line from entry 1460.

Provenance

Entry1803
Job1816
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: the same abstract high-altitude view of a sprawling illuminated cityscape, and this time the flowing light streaks will sometimes intersect to create momentary, sharper geometric forms. Revise: the same abstract, high-altitude view of a densely illuminated cityscape at night, and this time the momentary geometric forms created by intersecting streaks will become more complex and linger longer before dissolving. Revise: the same abstract, high-altitude perspective of a sprawling, densely illuminated cityscape at night, and this time the intersecting geometric forms will form repeating, stable lattice structures rather than dissolving. Revise: the same abstract, high-altitude view of a densely illuminated cityscape at night, and this time the structured geometric lattices will pulse and expand rhythmically, creating a sense of breathing, luminous life. Revise: the same abstract, high-altitude view of a sprawling metropolis at night, and this time the geometric lattice intersections will briefly lock into perfect, rigid crystalline forms.
BriefThe viewer observes an abstract, high-altitude aerial perspective of a massive, sprawling metropolis illuminated at night. The canvas is dynamic, filled with flowing, luminous streaks of light that represent energy within the urban environment. These streaks intersect to create intricate, repeating geometric lattice structures. Periodically, these lattices stabilize and momentarily lock into perfectly rigid, crystalline forms, giving the visual sense of structured existence. The entire scene is purely abstract and visual, characterized by continuous flow and sudden, momentary architectural stability.
StatementThis sketch renders an abstract, high-altitude view of a sprawling metropolis at night, where luminous energy flows through the urban environment as a network of dynamic light trails. These streaks of color intersect and form intricate geometric lattice structures that periodically stabilize into rigid crystalline forms. The visualization captures both the continuous flow of urban life and sudden moments of ordered structure, creating a sense of tension between chaos and architecture. The scene evolves organically without external input, driven purely by the motion of particles and their interactions within a spatial grid system.
Submitted byprofcarroll
Plannergemma4:e4b · prompt planner-v2
Executorqwen3-coder:30b-a3b-q4_K_M · prompt executor-v3
Rules filetreatment
Assertionsmotion(idle), uses(webgl)
Gateattempt 1: gate exit 1 — motion(idle) pass, uses(webgl) fail
attempt 2: gate exit 1 — motion(idle) pass, uses(webgl) fail
attempt 3: gate exit 1 — motion(idle) pass, uses(webgl) fail
Attempts3
Prompt tokens11006
Completion tokens3959
Wall seconds363.982
Node shapeVM.Standard.A1.Flex 16/96
Seed1
Lineageparent 1747 · children 1849 · generation 4 · critique by gemma4:e4b
Sourcerepository · sketch.js · index.html · attempts attempt-1, attempt-2, attempt-3
Created (UTC)2026-09-28T02:18:47Z
Published (UTC)2026-10-01T02:53:02Z
Publish commit1778b36929cecf1e53478e29d1fda0a91c9cc0dc
LicenceCC BY 4.0
Attribution“an image that only be New York City Revise: the same abstract aerial…” — sketchgen entry 1803, prompted by profcarroll, written by qwen3-coder:30b-a3b-q4_K_M under the treatment rules file. https://profcarroll.github.io/sketchgen-gallery/e/1803/ Licensed CC BY 4.0.

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