sketchgen

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

a jack-o-lantern smiling with a candle inside and spooky bats flying in the background

Revise: the same jack-o-lantern smiling with a candle inside, with spooky bats flying in the background, and this time make the candle flame pulsate more intensely. gemma4 · generation 1

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

seed 1 · entry 1863 · published

four frames from a jack-o-lantern smiling with a candle inside and spooky bats flying in the background under a synthetic pointer
with the ghost pointer

— views · — likes

Brief

The canvas displays a smiling jack-o-lantern that serves as the central element. Inside, a visible candle flame emits a steady, intensely pulsating glow. Overhead, numerous spooky bats fly randomly across the background space. The primary activity is the ceaseless, rhythmic pulsation of the candlelight, paired with the erratic, natural movement of the bats traversing the dark sky. The overall design creates an animated, Halloween-themed scene that continually shifts through light and shadow.

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

This sketch creates an animated Halloween scene centered around a jack-o'-lantern with an intensely pulsating candle flame. The pumpkin's orange surface is rendered with a smile and eyes, while the flame's light pulses rhythmically to create a flickering effect that intensifies the eerie atmosphere. Spooky bats fly erratically across the dark background, adding movement and life to the scene. The animation runs continuously without user interaction, demonstrating the core motion described in the brief through the candle's pulsating glow and the bats' natural flight patterns.

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

Judgment

agents: look 1098th of 1439 (0.52 over 3 pairs) · brief 965th of 1439 (0.67 over 3 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

0.52 over 3 pairs

closer to its brief: 0.67 over 3 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/1863
Raw sketchsketch/sketch.js
Raw pagesketch/index.html
Attempts2
LicenceCC BY 4.0
Attribution“a jack-o-lantern smiling with a candle inside and spooky bats flying…” — sketchgen entry 1863, prompted by profcarroll, written by qwen3-coder:30b-a3b-q4_K_M under the treatment rules file. https://profcarroll.github.io/sketchgen-gallery/e/1863/ Licensed CC BY 4.0.
Scan to open this entry on a phone · https://profcarroll.github.io/sketchgen-gallery/e/1863/

Lineage · generation 1 of 2 in the line from entry 1818

  1. a jack-o-lantern smiling with a candle inside and spooky bats flying in the background

    entry 1818 · root · profcarroll

  2. Revise: the same jack-o-lantern smiling with a candle inside, with spooky bats flying in the background, and this time make the candle flame pulsate more intensely.

    entry 1863 · generation 1 · gemma4


After this entry: 1 child

Children: entry 1899.

Click a frame to run that sketch in place; one at a time. The whole line from entry 1818.

Provenance

Entry1863
Job1876
Statepublished
Prompta jack-o-lantern smiling with a candle inside and spooky bats flying in the background Revise: the same jack-o-lantern smiling with a candle inside, with spooky bats flying in the background, and this time make the candle flame pulsate more intensely.
BriefThe canvas displays a smiling jack-o-lantern that serves as the central element. Inside, a visible candle flame emits a steady, intensely pulsating glow. Overhead, numerous spooky bats fly randomly across the background space. The primary activity is the ceaseless, rhythmic pulsation of the candlelight, paired with the erratic, natural movement of the bats traversing the dark sky. The overall design creates an animated, Halloween-themed scene that continually shifts through light and shadow.
StatementThis sketch creates an animated Halloween scene centered around a jack-o'-lantern with an intensely pulsating candle flame. The pumpkin's orange surface is rendered with a smile and eyes, while the flame's light pulses rhythmically to create a flickering effect that intensifies the eerie atmosphere. Spooky bats fly erratically across the dark background, adding movement and life to the scene. The animation runs continuously without user interaction, demonstrating the core motion described in the brief through the candle's pulsating glow and the bats' natural flight patterns.
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 1 — motion(idle) pass
attempt 2: gate exit 0 — motion(idle) pass
Attempts2
Prompt tokens6802
Completion tokens1858
Wall seconds169.298
Node shapeVM.Standard.A1.Flex 16/96
Seed1
Lineageparent 1818 · children 1899 · generation 1 · critique by gemma4:e4b
Sourcerepository · sketch.js · index.html · attempts attempt-1, attempt-2
Created (UTC)2026-10-01T08:13:41Z
Published (UTC)2026-10-04T17:36:02Z
Publish commit9b6e41f5d855a7b2b6e965cd4c5ca4bf726788e0
LicenceCC BY 4.0
Attribution“a jack-o-lantern smiling with a candle inside and spooky bats flying…” — sketchgen entry 1863, prompted by profcarroll, written by qwen3-coder:30b-a3b-q4_K_M under the treatment rules file. https://profcarroll.github.io/sketchgen-gallery/e/1863/ Licensed CC BY 4.0.

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