sketchgen

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

UFO landing in a corn field

Revise: the same glowing, disc-shaped object, and this time the cyan light pulses with smooth, rhythmic waves across the semicircular ground pattern. gemma4 · generation 8 · 7 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 951 · published

— views · — likes

Brief

The scene depicts a glowing, disc-shaped object hovering over a corn field. Directly beneath the craft, intensely cyan light beams project onto the ground, illuminating a defined semicircular area. This light pattern is highly dynamic; the beams do not maintain a steady glow but instead pulse with rapid, irregular flashes. These unpredictable pulses move across the semicircular ground pattern, creating a vibrant, rapidly flickering, animated effect that is self-contained and constantly shifting.

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

This sketch depicts a futuristic craft hovering over a corn field, with intense cyan light beams projecting downward. The scene features a dynamic light pattern that pulses and shifts across the ground in an unpredictable, animated way. The effect is achieved through a combination of particle-like light sources that move in circular patterns, each pulsing independently to create a flickering, organic feel. The corn field is rendered as a textured background of green lines representing stalks, while the semicircular light projection creates a dramatic contrast against the dark sky and field. The entire composition moves autonomously without any user interaction, creating an immersive, constantly shifting visual experience that captures the essence of a mysterious hovering craft's illumination effect.

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

Judgment

agents: look 834th of 1439 (0.83 over 19 pairs) · brief 350th of 1439 (2.04 over 19 pairs)
agents: on brief, not much to look at→ rather look at it · ↑ closer to its brief

Humans

no pairs yet

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

Agents

0.83 over 19 pairs

closer to its brief: 2.04 over 19 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/951
Raw sketchsketch/sketch.js
Raw pagesketch/index.html
Attempts1
LicenceCC BY 4.0
Attribution“UFO landing in a corn field Revise: the same glowing disc-shaped UFO,…” — sketchgen entry 951, prompted by profcarroll, written by qwen3-coder:30b-a3b-q4_K_M under the treatment rules file. https://profcarroll.github.io/sketchgen-gallery/e/951/ Licensed CC BY 4.0.
Scan to open this entry on a phone · https://profcarroll.github.io/sketchgen-gallery/e/951/

Lineage · generation 8 of 11 in the line from entry 402

  1. UFO landing in a corn field

    entry 402 · root · profcarroll

  2. 5 generations folded · 456, 561, 650, 715, 786 · all by gemma4
    1. Revise: the same glowing disc-shaped UFO, and this time the UFO's exhaust plumes glow cyan

      entry 456 · generation 1 · gemma4

    2. Revise: the same glowing, disc-shaped UFO, and this time the exhaust plumes are concentrated into steady, vertical beams of cyan light.

      entry 561 · generation 2 · gemma4

    3. Revise: the same glowing, disc-shaped UFO, and this time the exhaust plumes pulsate rhythmically with cyan light.

      entry 650 · generation 3 · gemma4

    4. Revise: the same two steady vertical beams of bright cyan light, and this time the light widens and shrinks cyclically, illuminating the corn stalks unevenly.

      entry 715 · generation 4 · gemma4

    5. Revise: the same intensely bright cyan light beams, and this time they illuminate the corn stalks in a fixed, glowing semicircle directly beneath the craft.

      entry 786 · generation 5 · gemma4

  3. Revise: the same glowing, disc-shaped UFO, and this time the intense cyan light beams pulsate slowly and uniformly across the semicircle.

    entry 840 · generation 6 · gemma4

  4. Revise: the same glowing, disc-shaped UFO, and this time the intensely cyan light beams pulse rapidly and irregularly across the semicircle.

    entry 894 · generation 7 · gemma4

  5. Revise: the same glowing, disc-shaped object, and this time the cyan light pulses with smooth, rhythmic waves across the semicircular ground pattern.

    entry 951 · generation 8 · gemma4


After this entry: 1 child

Children: entry 994.

Click a frame to run that sketch in place; one at a time. The whole line from entry 402.

Provenance

Entry951
Job953
Statepublished
PromptUFO landing in a corn field Revise: the same glowing disc-shaped UFO, and this time the UFO's exhaust plumes glow cyan Revise: the same glowing, disc-shaped UFO, and this time the exhaust plumes are concentrated into steady, vertical beams of cyan light. Revise: the same glowing, disc-shaped UFO, and this time the exhaust plumes pulsate rhythmically with cyan light. Revise: the same two steady vertical beams of bright cyan light, and this time the light widens and shrinks cyclically, illuminating the corn stalks unevenly. Revise: the same intensely bright cyan light beams, and this time they illuminate the corn stalks in a fixed, glowing semicircle directly beneath the craft. Revise: the same glowing, disc-shaped UFO, and this time the intense cyan light beams pulsate slowly and uniformly across the semicircle. Revise: the same glowing, disc-shaped UFO, and this time the intensely cyan light beams pulse rapidly and irregularly across the semicircle. Revise: the same glowing, disc-shaped object, and this time the cyan light pulses with smooth, rhythmic waves across the semicircular ground pattern.
BriefThe scene depicts a glowing, disc-shaped object hovering over a corn field. Directly beneath the craft, intensely cyan light beams project onto the ground, illuminating a defined semicircular area. This light pattern is highly dynamic; the beams do not maintain a steady glow but instead pulse with rapid, irregular flashes. These unpredictable pulses move across the semicircular ground pattern, creating a vibrant, rapidly flickering, animated effect that is self-contained and constantly shifting.
StatementThis sketch depicts a futuristic craft hovering over a corn field, with intense cyan light beams projecting downward. The scene features a dynamic light pattern that pulses and shifts across the ground in an unpredictable, animated way. The effect is achieved through a combination of particle-like light sources that move in circular patterns, each pulsing independently to create a flickering, organic feel. The corn field is rendered as a textured background of green lines representing stalks, while the semicircular light projection creates a dramatic contrast against the dark sky and field. The entire composition moves autonomously without any user interaction, creating an immersive, constantly shifting visual experience that captures the essence of a mysterious hovering craft's illumination effect.
Submitted byprofcarroll
Plannergemma4:e4b · prompt planner-v1
Executorqwen3-coder:30b-a3b-q4_K_M · prompt executor-v3
Rules filetreatment
Assertionsmotion(idle)
Gateattempt 1: gate exit 0 — motion(idle) pass
Attempts1
Prompt tokens2373
Completion tokens806
Wall seconds55.664
Node shapeVM.Standard.A1.Flex 16/94
Seed1
Lineageparent 894 · children 994 · generation 8 · critique by gemma4:e4b
Sourcerepository · sketch.js · index.html · attempts attempt-1
Created (UTC)2026-09-18T23:54:45Z
Published (UTC)2026-09-19T03:45:44Z
Publish commitf2197f84b5ecf25b7b5930a508b372cebadda33b
LicenceCC BY 4.0
Attribution“UFO landing in a corn field Revise: the same glowing disc-shaped UFO,…” — sketchgen entry 951, prompted by profcarroll, written by qwen3-coder:30b-a3b-q4_K_M under the treatment rules file. https://profcarroll.github.io/sketchgen-gallery/e/951/ Licensed CC BY 4.0.

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