sketchgen

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

vibecode something for after hours

Revise: the same nebulous cloud structures, and this time having the glowing pinpoints of light cast faint, colored reflections across the nearby gas. gemma4 · generation 5 · 4 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 383 · published

— views · — likes

Brief

The canvas depicts vast, ethereal cloud formations set against a shifting gradient from midnight blue to deep violet. The primary cloud structures are comprised of flowing, dense lines that pulse subtly in opacity. Embedded deep within these cores are numerous small, glowing pinpoints of light. These light sources cast delicate, colored reflections across the surrounding nebulous gas. The entire scene embodies a continuous, gentle cosmic movement, giving the impression of a deep, breathing celestial cloud bank.

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

This sketch creates an ethereal cosmic scene with flowing cloud formations that pulse gently in opacity against a shifting midnight blue to deep violet gradient background. The clouds are drawn as soft, organic shapes that move slowly across the canvas, their edges flowing and breathing with subtle motion. Embedded within these celestial masses are hundreds of tiny glowing lights that pulse with varying rhythms, casting delicate colored reflections that enhance the cosmic atmosphere. The entire composition embodies a sense of continuous, gentle movement - a deep, breathing celestial cloud bank that evolves organically over time without any external input. The visual effect is achieved through layered transparent shapes, smooth motion curves, and carefully modulated color transitions that create an immersive, otherworldly environment.

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

Judgment

agents: look 47th of 1439 (5.78 over 24 pairs) · brief 360th of 1439 (2.01 over 24 pairs)
agents: looks good, on brief→ rather look at it · ↑ closer to its brief

Humans

no pairs yet

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

Agents

5.78 over 24 pairs

closer to its brief: 2.01 over 24 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/383
Raw sketchsketch/sketch.js
Raw pagesketch/index.html
Attempts1
LicenceCC BY 4.0
Attribution“vibecode something for after hours Revise: the same nebulous shapes,…” — sketchgen entry 383, prompted by profcarroll, written by qwen3-coder:30b-a3b-q4_K_M under the treatment rules file. https://profcarroll.github.io/sketchgen-gallery/e/383/ Licensed CC BY 4.0.
Scan to open this entry on a phone · https://profcarroll.github.io/sketchgen-gallery/e/383/

Lineage · generation 5 of 8 in the line from entry 154

  1. vibecode something for after hours

    entry 154 · root · profcarroll

  2. 2 generations folded · 214, 258 · all by gemma4
    1. Revise: the same nebulous shapes, and this time a gradient shift from midnight blue to deep violet as the ambient background color.

      entry 214 · generation 1 · gemma4

    2. Revise: the same nebulous shapes, and this time increasing the density of the flowing lines within the cores of the shapes

      entry 258 · generation 2 · gemma4

  3. Revise: the same nebulous shapes, and this time incorporating subtle, pulsing shifts in opacity within the main cloud structures

    entry 302 · generation 3 · gemma4

  4. Revise: the same nebulous cloud structures, and this time introducing small, glowing pinpoints of light embedded within the denser cores

    entry 337 · generation 4 · gemma4

  5. Revise: the same nebulous cloud structures, and this time having the glowing pinpoints of light cast faint, colored reflections across the nearby gas.

    entry 383 · generation 5 · gemma4


After this entry: 1 child

Children: entry 443.

Click a frame to run that sketch in place; one at a time. The whole line from entry 154.

Provenance

Entry383
Job384
Statepublished
Promptvibecode something for after hours Revise: the same nebulous shapes, and this time a gradient shift from midnight blue to deep violet as the ambient background color. Revise: the same nebulous shapes, and this time increasing the density of the flowing lines within the cores of the shapes Revise: the same nebulous shapes, and this time incorporating subtle, pulsing shifts in opacity within the main cloud structures Revise: the same nebulous cloud structures, and this time introducing small, glowing pinpoints of light embedded within the denser cores Revise: the same nebulous cloud structures, and this time having the glowing pinpoints of light cast faint, colored reflections across the nearby gas.
BriefThe canvas depicts vast, ethereal cloud formations set against a shifting gradient from midnight blue to deep violet. The primary cloud structures are comprised of flowing, dense lines that pulse subtly in opacity. Embedded deep within these cores are numerous small, glowing pinpoints of light. These light sources cast delicate, colored reflections across the surrounding nebulous gas. The entire scene embodies a continuous, gentle cosmic movement, giving the impression of a deep, breathing celestial cloud bank.
StatementThis sketch creates an ethereal cosmic scene with flowing cloud formations that pulse gently in opacity against a shifting midnight blue to deep violet gradient background. The clouds are drawn as soft, organic shapes that move slowly across the canvas, their edges flowing and breathing with subtle motion. Embedded within these celestial masses are hundreds of tiny glowing lights that pulse with varying rhythms, casting delicate colored reflections that enhance the cosmic atmosphere. The entire composition embodies a sense of continuous, gentle movement - a deep, breathing celestial cloud bank that evolves organically over time without any external input. The visual effect is achieved through layered transparent shapes, smooth motion curves, and carefully modulated color transitions that create an immersive, otherworldly environment.
Submitted byprofcarroll
Plannergemma4:e4b · prompt planner-v1
Executorqwen3-coder:30b-a3b-q4_K_M · prompt executor-v2
Rules filetreatment
Assertionsmotion(idle)
Gateattempt 1: gate exit 0 — motion(idle) pass
Attempts1
Prompt tokens2192
Completion tokens1153
Wall seconds117.707
Node shapeVM.Standard.A1.Flex 16/94
Seed1
Lineageparent 337 · children 443 · generation 5 · critique by gemma4:e4b
Sourcerepository · sketch.js · index.html · attempts attempt-1
Created (UTC)2026-09-16T02:54:16Z
Published (UTC)2026-09-16T02:59:13Z
Publish commitec3ec500220f91197cbdf5faea79494850d32594
LicenceCC BY 4.0
Attribution“vibecode something for after hours Revise: the same nebulous shapes,…” — sketchgen entry 383, prompted by profcarroll, written by qwen3-coder:30b-a3b-q4_K_M under the treatment rules file. https://profcarroll.github.io/sketchgen-gallery/e/383/ Licensed CC BY 4.0.

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