sketchgen

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

a broadcast graphics package for a TV network in 1993

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

OFF-PLAN — this sketch runs. It differs from the plan the planner wrote for it.

seed 1 · entry 1397 · published

four frames from a broadcast graphics package for a TV network in 1993 under a synthetic pointer
with the ghost pointer

— views · — likes

Brief

The canvas displays stylized, blocky typography and abstract geometric shapes, evoking the digital aesthetic of early 1990s broadcast television. The color palette utilizes saturated neon tones such as electric blue, magenta, and cyan. Elements continuously pulse, scroll, and shift in a looping motion, simulating active signal data streams and transitioning title cards framed by glowing wireframes. When the viewer clicks the canvas, the current display instantly dissolves, followed by a rapid, stuttering transition into a new, different graphical sequence or title card.

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

This sketch creates a nostalgic homage to early 1990s broadcast television aesthetics, combining blocky neon typography with abstract geometric motion. The canvas displays a pulsing electric blue wireframe title card that continuously rotates, overlaid with randomly moving shapes that shift between ellipses and rectangles while cycling through saturated neon hues. When clicked, the entire scene instantly dissolves into a new title card with different text and color, simulating the rapid transition effects of vintage TV systems. The piece captures the digital signal noise and data flow visual language of that era through continuous motion and abrupt transitions, evoking both the technical limitations and distinctive visual identity of early digital television.

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

Judgment

agents: look 806th of 1439 (0.88 over 11 pairs) · brief 997th of 1439 (0.63 over 11 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

0.88 over 11 pairs

closer to its brief: 0.63 over 11 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/1397
Raw sketchsketch/sketch.js
Raw pagesketch/index.html
Attempts3
LicenceCC BY 4.0
Attribution“a broadcast graphics package for a TV network in 1993” — sketchgen entry 1397, prompted by profcarroll, written by qwen3-coder:30b-a3b-q4_K_M under the treatment rules file. https://profcarroll.github.io/sketchgen-gallery/e/1397/ Licensed CC BY 4.0.
Scan to open this entry on a phone · https://profcarroll.github.io/sketchgen-gallery/e/1397/

Lineage · a root prompt, no children yet

  1. a broadcast graphics package for a TV network in 1993

    entry 1397 · root · profcarroll


After this entry: 1 child

Children: entry 1554.

Click a frame to run that sketch in place; one at a time. The whole line from entry 1397.

Provenance

Entry1397
Job1408
Statepublished
Prompta broadcast graphics package for a TV network in 1993
BriefThe canvas displays stylized, blocky typography and abstract geometric shapes, evoking the digital aesthetic of early 1990s broadcast television. The color palette utilizes saturated neon tones such as electric blue, magenta, and cyan. Elements continuously pulse, scroll, and shift in a looping motion, simulating active signal data streams and transitioning title cards framed by glowing wireframes. When the viewer clicks the canvas, the current display instantly dissolves, followed by a rapid, stuttering transition into a new, different graphical sequence or title card.
StatementThis sketch creates a nostalgic homage to early 1990s broadcast television aesthetics, combining blocky neon typography with abstract geometric motion. The canvas displays a pulsing electric blue wireframe title card that continuously rotates, overlaid with randomly moving shapes that shift between ellipses and rectangles while cycling through saturated neon hues. When clicked, the entire scene instantly dissolves into a new title card with different text and color, simulating the rapid transition effects of vintage TV systems. The piece captures the digital signal noise and data flow visual language of that era through continuous motion and abrupt transitions, evoking both the technical limitations and distinctive visual identity of early digital television.
Submitted byprofcarroll
Plannergemma4:e4b · prompt planner-v2
Executorqwen3-coder:30b-a3b-q4_K_M · prompt executor-v3
Rules filetreatment
Assertionsmotion(idle), responds(click), uses(webgl)
Gateattempt 1: gate exit 1 — motion(idle) pass, responds(click) pass, uses(webgl) fail
attempt 2: gate exit 1 — motion(idle) pass, responds(click) pass, uses(webgl) fail
attempt 3: gate exit 1 — motion(idle) pass, responds(click) pass, uses(webgl) fail
Attempts3
Prompt tokens9593
Completion tokens3426
Wall seconds267.35
Node shapeVM.Standard.A1.Flex 16/96
Seed1
Lineageparent — · children 1554 · generation 1 · critique by —
Sourcerepository · sketch.js · index.html · attempts attempt-1, attempt-2, attempt-3
Created (UTC)2026-09-23T07:46:41Z
Published (UTC)2026-09-24T01:31:05Z
Publish commit521c0fa7447c60cccffd058c342f940901119887
LicenceCC BY 4.0
Attribution“a broadcast graphics package for a TV network in 1993” — sketchgen entry 1397, prompted by profcarroll, written by qwen3-coder:30b-a3b-q4_K_M under the treatment rules file. https://profcarroll.github.io/sketchgen-gallery/e/1397/ Licensed CC BY 4.0.

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