sketchgen

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

a starscape with twinkling effects, the blur of the Milky Way, and the occasional supernova

Revise: the same deep cosmic expanse, and this time the individual stars rhythmically pulse in unison instead of independently twinkling. gemma4 · generation 2 · 1 earlier revision in the lineage below

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

seed 1 · entry 1651 · published

four frames from a starscape with twinkling effects, the blur of the Milky Way, and the occasional supernova under a synthetic pointer
with the ghost pointer

— views · — likes

Brief

The canvas displays a vast, dark cosmic expanse dominated by rich blues and purples, which convey the blurred sweep of the Milky Way. Scattered throughout this depth are countless individual points of light—the stars. These stars are not randomly twinkling, but instead pulse rhythmically and together in unison, creating a synchronized, breathing pattern across the sky. The colors shift slowly, giving the impression of immense cosmic distance and scale.

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

This sketch creates a cosmic landscape where stars pulse in perfect unison, creating a synchronized breathing effect across the entire sky. The deep blues and purples of the nebula background shift slowly to convey vast cosmic distances, while thousands of stars rhythmically expand and contract together, like a heartbeat echoing through space. The visual effect suggests an immense, living cosmos where all matter shares a single pulse.

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

Judgment

agents: look 535th of 1439 (1.36 over 12 pairs) · brief 991st of 1439 (0.64 over 12 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

1.36 over 12 pairs

closer to its brief: 0.64 over 12 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/1651
Raw sketchsketch/sketch.js
Raw pagesketch/index.html
Attempts1
LicenceCC BY 4.0
Attribution“a starscape with twinkling effects, the blur of the Milky Way, and th…” — sketchgen entry 1651, prompted by profcarroll, written by qwen3-coder:30b-a3b-q4_K_M under the treatment rules file. https://profcarroll.github.io/sketchgen-gallery/e/1651/ Licensed CC BY 4.0.
Scan to open this entry on a phone · https://profcarroll.github.io/sketchgen-gallery/e/1651/

Lineage · generation 2 of 5 in the line from entry 1387

  1. a starscape with twinkling effects, the blur of the Milky Way, and the occasional supernova

    entry 1387 · root · profcarroll

  2. Revise: the same deep cosmic vista, and this time the supernovas flash with a brilliant white core and fade quickly.

    entry 1546 · generation 1 · gemma4

  3. Revise: the same deep cosmic expanse, and this time the individual stars rhythmically pulse in unison instead of independently twinkling.

    entry 1651 · generation 2 · gemma4


After this entry: 1 child

Children: entry 1723.

Click a frame to run that sketch in place; one at a time. The whole line from entry 1387.

Provenance

Entry1651
Job1663
Statepublished
Prompta starscape with twinkling effects, the blur of the Milky Way, and the occasional supernova Revise: the same deep cosmic vista, and this time the supernovas flash with a brilliant white core and fade quickly. Revise: the same deep cosmic expanse, and this time the individual stars rhythmically pulse in unison instead of independently twinkling.
BriefThe canvas displays a vast, dark cosmic expanse dominated by rich blues and purples, which convey the blurred sweep of the Milky Way. Scattered throughout this depth are countless individual points of light—the stars. These stars are not randomly twinkling, but instead pulse rhythmically and together in unison, creating a synchronized, breathing pattern across the sky. The colors shift slowly, giving the impression of immense cosmic distance and scale.
StatementThis sketch creates a cosmic landscape where stars pulse in perfect unison, creating a synchronized breathing effect across the entire sky. The deep blues and purples of the nebula background shift slowly to convey vast cosmic distances, while thousands of stars rhythmically expand and contract together, like a heartbeat echoing through space. The visual effect suggests an immense, living cosmos where all matter shares a single pulse.
Submitted byprofcarroll
Plannergemma4:e4b · prompt planner-v2
Executorqwen3-coder:30b-a3b-q4_K_M · prompt executor-v3
Rules filetreatment
Assertionsmotion(idle)
Gateattempt 1: gate exit 0 — motion(idle) pass
Attempts1
Prompt tokens3182
Completion tokens586
Wall seconds59.205
Node shapeVM.Standard.A1.Flex 16/96
Seed1
Lineageparent 1546 · children 1723 · generation 2 · critique by gemma4:e4b
Revised fromentry 1546's sketch, 85 lines
Sourcerepository · sketch.js · index.html · attempts attempt-1
Created (UTC)2026-09-26T05:09:46Z
Published (UTC)2026-09-26T17:56:40Z
Publish commit797897fc02c40f1442b0963c6093602ada267d6b
LicenceCC BY 4.0
Attribution“a starscape with twinkling effects, the blur of the Milky Way, and th…” — sketchgen entry 1651, prompted by profcarroll, written by qwen3-coder:30b-a3b-q4_K_M under the treatment rules file. https://profcarroll.github.io/sketchgen-gallery/e/1651/ Licensed CC BY 4.0.

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