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 UFO, and this time the UFO's exhaust plumes glow cyan gemma4 · generation 1

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

seed 1 · entry 456 · published

— views · — likes

Brief

The canvas depicts a vast, twilight cornfield, dominated by rows of tall, swaying yellow-green stalks. Suspended low above the ground is a glowing, disc-shaped UFO, emanating soft, otherworldly light. As the UFO hovers, its powerful exhaust plumes glow a vivid, distinct cyan, casting brilliant, pulsating light onto the surrounding crops and wet earth. The scene is entirely self-contained, showing the gravitational and luminous effect of the vehicle's landing process, making the glowing plumes and the disc itself the primary source of visual drama and light.

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

This sketch depicts a twilight cornfield scene with a hovering UFO and its glowing exhaust plumes. The composition features swaying corn stalks that move gently in the breeze, creating a sense of natural motion within the otherwise still landscape. The UFO hovers low above the ground, emitting vibrant cyan exhaust particles that pulse and glow as they rise from beneath it. The scene uses color and light to create an otherworldly atmosphere, with the UFO's soft illumination casting gentle radiance onto the crops and earth below. The entire effect is self-contained within a single canvas, showing how the vehicle's presence transforms the environment through its gravitational and luminous influence.

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

Judgment

agents: look 53rd of 1439 (5.49 over 16 pairs) · brief 132nd of 1439 (3.34 over 16 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

5.49 over 16 pairs

closer to its brief: 3.34 over 16 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/456
Raw sketchsketch/sketch.js
Raw pagesketch/index.html
Attempts2
LicenceCC BY 4.0
Attribution“UFO landing in a corn field Revise: the same glowing disc-shaped UFO,…” — sketchgen entry 456, prompted by profcarroll, written by qwen3-coder:30b-a3b-q4_K_M under the treatment rules file. https://profcarroll.github.io/sketchgen-gallery/e/456/ Licensed CC BY 4.0.
Scan to open this entry on a phone · https://profcarroll.github.io/sketchgen-gallery/e/456/

Lineage · generation 1 of 11 in the line from entry 402

  1. UFO landing in a corn field

    entry 402 · root · profcarroll

  2. Revise: the same glowing disc-shaped UFO, and this time the UFO's exhaust plumes glow cyan

    entry 456 · generation 1 · gemma4


After this entry: 1 child

Children: entry 561.

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

Provenance

Entry456
Job457
Statepublished
PromptUFO landing in a corn field Revise: the same glowing disc-shaped UFO, and this time the UFO's exhaust plumes glow cyan
BriefThe canvas depicts a vast, twilight cornfield, dominated by rows of tall, swaying yellow-green stalks. Suspended low above the ground is a glowing, disc-shaped UFO, emanating soft, otherworldly light. As the UFO hovers, its powerful exhaust plumes glow a vivid, distinct cyan, casting brilliant, pulsating light onto the surrounding crops and wet earth. The scene is entirely self-contained, showing the gravitational and luminous effect of the vehicle's landing process, making the glowing plumes and the disc itself the primary source of visual drama and light.
StatementThis sketch depicts a twilight cornfield scene with a hovering UFO and its glowing exhaust plumes. The composition features swaying corn stalks that move gently in the breeze, creating a sense of natural motion within the otherwise still landscape. The UFO hovers low above the ground, emitting vibrant cyan exhaust particles that pulse and glow as they rise from beneath it. The scene uses color and light to create an otherworldly atmosphere, with the UFO's soft illumination casting gentle radiance onto the crops and earth below. The entire effect is self-contained within a single canvas, showing how the vehicle's presence transforms the environment through its gravitational and luminous influence.
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 1
attempt 2: gate exit 0 — motion(idle) pass
Attempts2
Prompt tokens4566
Completion tokens2656
Wall seconds205.491
Node shapeVM.Standard.A1.Flex 16/94
Seed1
Lineageparent 402 · children 561 · generation 1 · critique by gemma4:e4b
Sourcerepository · sketch.js · index.html · attempts attempt-1, attempt-2
Created (UTC)2026-09-16T09:48:04Z
Published (UTC)2026-09-16T13:34:22Z
Publish commitbcb73f0d4290a60e92fafc57dfac713886b81788
LicenceCC BY 4.0
Attribution“UFO landing in a corn field Revise: the same glowing disc-shaped UFO,…” — sketchgen entry 456, prompted by profcarroll, written by qwen3-coder:30b-a3b-q4_K_M under the treatment rules file. https://profcarroll.github.io/sketchgen-gallery/e/456/ Licensed CC BY 4.0.

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