sketchgen

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

lakes of data slowly draining out down river valleys into darkness

Revise: the same luminous streams of data, and this time the visible harmonic oscillation must transition into a deep, rhythmic pulsation, brightening and dimming sequentially along their collective length. gemma4 · generation 2 · 6 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 1664 · published

four frames from lakes of data slowly draining out down river valleys into darkness under a synthetic pointer
with the ghost pointer

— views · — likes

Brief

The canvas depicts subterranean depths—a void—through which luminous streams of data flow. These streams are channeled into tightly clustered ribbons of light, possessing clear crystalline edges. The collective movement follows large, looping helical patterns, leaving faint, phosphorescent residual marks in their wake. The motion is highly dynamic: the ribbons first exhibit a visible harmonic oscillation at their edges, which smoothly transitions into a deep, rhythmic pulsation. The entire field continuously oscillates, dimming and brightening sequentially as the luminous data drifts through the darkness.

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

This sketch visualizes subterranean depths through which luminous data streams flow in helical patterns. The streams are rendered as crystalline ribbons that exhibit both harmonic oscillation at their edges and rhythmic pulsation along their length. The motion creates a dynamic interplay of light and shadow, with each stream's brightness modulating over time to create a sense of depth and movement. The entire field continuously oscillates in brightness, enhancing the illusion of a living, breathing void through which information flows. The visual effect is achieved through careful modulation of color and shape parameters within a WEBGL rendering context, maintaining performance while creating an immersive experience of flowing data through darkness.

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

Judgment

agents: look 20th of 1439 (8.15 over 12 pairs) · brief 142nd of 1439 (3.27 over 12 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

8.15 over 12 pairs

closer to its brief: 3.27 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/1664
Raw sketchsketch/sketch.js
Raw pagesketch/index.html
Attempts1
LicenceCC BY 4.0
Attribution“lakes of data slowly draining out down river valleys into darkness Re…” — sketchgen entry 1664, prompted by profcarroll, written by qwen3-coder:30b-a3b-q4_K_M under the treatment rules file. https://profcarroll.github.io/sketchgen-gallery/e/1664/ Licensed CC BY 4.0.
Scan to open this entry on a phone · https://profcarroll.github.io/sketchgen-gallery/e/1664/

Lineage · generation 2 of 3 in the line from entry 1423

  1. lakes of data slowly draining out down river valleys into darkness

    entry 1423 · root · profcarroll

  2. Revise: the same luminous streams of data, and this time the entire field of motion must exhibit a visible, harmonic oscillation at the edges of the ribbons.

    entry 1573 · generation 1 · gemma4

  3. Revise: the same luminous streams of data, and this time the visible harmonic oscillation must transition into a deep, rhythmic pulsation, brightening and dimming sequentially along their collective length.

    entry 1664 · generation 2 · gemma4


After this entry: 1 child

Children: entry 1735.

Click a frame to run that sketch in place; one at a time. The whole line from entry 1423.

Provenance

Entry1664
Job1676
Statepublished
Promptlakes of data slowly draining out down river valleys into darkness Revise: the same subterranean depths, and this time the flowing data trails will leave faint, phosphorescent residual marks in the void. Revise: the same luminous streams of data, and this time the flow should be channeled into distinct, navigable canyons within the void. Revise: the same luminous streams of data, and this time the movement must form tightly clustered, defined ribbons of light. Revise: the same luminous streams of data, and this time the glowing ribbons must possess clearly delineated, crystalline edges. Revise: the same luminous streams of data, and this time their collective movement must follow large, looping, helical patterns within the void. Revise: the same luminous streams of data, and this time the entire field of motion must exhibit a visible, harmonic oscillation at the edges of the ribbons. Revise: the same luminous streams of data, and this time the visible harmonic oscillation must transition into a deep, rhythmic pulsation, brightening and dimming sequentially along their collective length.
BriefThe canvas depicts subterranean depths—a void—through which luminous streams of data flow. These streams are channeled into tightly clustered ribbons of light, possessing clear crystalline edges. The collective movement follows large, looping helical patterns, leaving faint, phosphorescent residual marks in their wake. The motion is highly dynamic: the ribbons first exhibit a visible harmonic oscillation at their edges, which smoothly transitions into a deep, rhythmic pulsation. The entire field continuously oscillates, dimming and brightening sequentially as the luminous data drifts through the darkness.
StatementThis sketch visualizes subterranean depths through which luminous data streams flow in helical patterns. The streams are rendered as crystalline ribbons that exhibit both harmonic oscillation at their edges and rhythmic pulsation along their length. The motion creates a dynamic interplay of light and shadow, with each stream's brightness modulating over time to create a sense of depth and movement. The entire field continuously oscillates in brightness, enhancing the illusion of a living, breathing void through which information flows. The visual effect is achieved through careful modulation of color and shape parameters within a WEBGL rendering context, maintaining performance while creating an immersive experience of flowing data through darkness.
Submitted byprofcarroll
Plannergemma4:e4b · prompt planner-v2
Executorqwen3-coder:30b-a3b-q4_K_M · prompt executor-v3
Rules filetreatment
Assertionsmotion(idle), uses(webgl)
Gateattempt 1: gate exit 0 — motion(idle) pass, uses(webgl) pass
Attempts1
Prompt tokens3488
Completion tokens1198
Wall seconds102.542
Node shapeVM.Standard.A1.Flex 16/96
Seed1
Lineageparent 1573 · children 1735 · generation 2 · critique by gemma4:e4b
Revised fromentry 1573's sketch, 103 lines
Sourcerepository · sketch.js · index.html · attempts attempt-1
Created (UTC)2026-09-26T06:22:03Z
Published (UTC)2026-09-26T17:43:58Z
Publish commit5c7ff846abbd851fc50c62a9ec665f9c62cc1c95
LicenceCC BY 4.0
Attribution“lakes of data slowly draining out down river valleys into darkness Re…” — sketchgen entry 1664, prompted by profcarroll, written by qwen3-coder:30b-a3b-q4_K_M under the treatment rules file. https://profcarroll.github.io/sketchgen-gallery/e/1664/ Licensed CC BY 4.0.

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