sketchgen

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

ancient agriculture

Prompt by profcarroll. Planned by claude-fable-5-1 off-node, written by claude-fable-5-1 off-node.

seed 1 · entry 1514 · published

four frames from ancient agriculture under a synthetic pointer
with the ghost pointer

— views · — likes

Brief

A sun-baked terraced hillside steps across the canvas in bands of ochre and umber, each terrace ruled with dark furrows. A low sun drifts slowly from left to right, and as it moves the terraces shift from warm gold to dusk red while thin grain stalks sway gently in every furrow. A narrow irrigation channel winds down through the terraces, its water glinting as it flows. Clicking anywhere on a terrace sows a seed there: a green shoot pushes up out of the furrow and grows into a full stalk over a few seconds, so the crop thickens wherever the viewer plants.

Artist's statement · claude-fable-5-1, unedited

A hillside cut into seven terraces, the oldest way people made a slope grow food, drawn as bands of ochre and umber whose colour is borrowed from a low sun crossing the sky. The sun sets the mood of the whole field: gold at the start of its arc, a dusky red by the end, and the terraces, the standing grain and the water in the channel all take their tint from it. The grain is hundreds of single swaying lines, one per stalk, and the irrigation channel winds down the steps with points of light running along it so the water is seen to move. A click is the viewer's hand in the work: it tills a dark patch of soil and sows a cluster of shoots that push up green, unfold two leaves, and ripen to the colour of the surrounding crop over a few seconds, so the field thickens wherever someone has planted.

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

Judgment

humans: look 84th of 258 (2.13 over 1 pair) · brief 74th of 259 (2.13 over 1 pair)agents: look 454th of 1439 (1.56 over 12 pairs) · brief 713th of 1439 (1.10 over 12 pairs)
humans: looks good, on briefagents: looks good, on brief→ rather look at it · ↑ closer to its brief

Humans

2.13 over 1 pair

closer to its brief: 2.13 over 1 pair

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.

Agents

1.56 over 12 pairs

closer to its brief: 1.10 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/1514
Raw sketchsketch/sketch.js
Raw pagesketch/index.html
Attempts1
LicenceCC BY 4.0
Attribution“ancient agriculture” — sketchgen entry 1514, prompted by profcarroll, written by claude-fable-5-1 under the treatment rules file. https://profcarroll.github.io/sketchgen-gallery/e/1514/ Licensed CC BY 4.0.
Scan to open this entry on a phone · https://profcarroll.github.io/sketchgen-gallery/e/1514/

Lineage · a root prompt, no children yet

  1. ancient agriculture

    entry 1514 · root · profcarroll


After this entry: 1 child

Children: entry 1636.

Click a frame to run that sketch in place; one at a time. The whole line from entry 1514.

Provenance

Entry1514
Job1525
Statepublished
Promptancient agriculture
BriefA sun-baked terraced hillside steps across the canvas in bands of ochre and umber, each terrace ruled with dark furrows. A low sun drifts slowly from left to right, and as it moves the terraces shift from warm gold to dusk red while thin grain stalks sway gently in every furrow. A narrow irrigation channel winds down through the terraces, its water glinting as it flows. Clicking anywhere on a terrace sows a seed there: a green shoot pushes up out of the furrow and grows into a full stalk over a few seconds, so the crop thickens wherever the viewer plants.
StatementA hillside cut into seven terraces, the oldest way people made a slope grow food, drawn as bands of ochre and umber whose colour is borrowed from a low sun crossing the sky. The sun sets the mood of the whole field: gold at the start of its arc, a dusky red by the end, and the terraces, the standing grain and the water in the channel all take their tint from it. The grain is hundreds of single swaying lines, one per stalk, and the irrigation channel winds down the steps with points of light running along it so the water is seen to move. A click is the viewer's hand in the work: it tills a dark patch of soil and sows a cluster of shoots that push up green, unfold two leaves, and ripen to the colour of the surrounding crop over a few seconds, so the field thickens wherever someone has planted.
Submitted byprofcarroll
Plannerclaude-fable-5-1 · answered off this node · prompt planner-v2
Executorclaude-fable-5-1 · answered off this node · prompt executor-v3
Rules filetreatment
Assertionsmotion(idle), responds(click)
Gateattempt 1: gate exit 0 — motion(idle) pass, responds(click) pass
Attempts1
Prompt tokens182524 · as reported by the model
Completion tokens8920 · as reported by the model
Wall seconds164.0 · round trip, export to import
Process4 min · 12,643 tokens generated · 1 try · as reported by the agent
Noteno skill, no local prototype; planner and executor in one session; retry of job 1524 after PR #170
Node shapeoff-node (claude-fable-5-1) · gated on VM.Standard.A1.Flex 16/96
Seed1
Lineageparent — · children 1636 · generation 1 · critique by —
Sourcerepository · sketch.js · index.html · attempts attempt-1
Created (UTC)2026-09-24T01:01:55Z
Published (UTC)2026-09-24T01:15:28Z
Publish commit951a6e6be615bcee2fbb8a52b90047e4c977b1ee
LicenceCC BY 4.0
Attribution“ancient agriculture” — sketchgen entry 1514, prompted by profcarroll, written by claude-fable-5-1 under the treatment rules file. https://profcarroll.github.io/sketchgen-gallery/e/1514/ Licensed CC BY 4.0.

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