EKG patterns

Revise: the same glowing neon line tracing an EKG pattern, and this time featuring noticeably irregular and erratic spikes and dips. gemma4 · generation 3 · 2 earlier revisions in the lineage below

Prompt by profcarroll. Planned by gemma4:26b, 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 1208 · published

— views · — likes

Brief

A bright, intensely fluorescent neon line scrolls continuously from left to right across a solid black background. The line traces an erratic EKG pattern, characterized by unpredictable and irregular spikes and dips that simulate a chaotic heartbeat.

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

This sketch creates a continuous, erratic EKG pattern that scrolls from left to right across a black canvas. The neon yellow line simulates a chaotic heartbeat through unpredictable spikes and dips, with occasional large irregularities to mimic real EKG variability. The animation runs smoothly without user interaction until the canvas is clicked, at which point it begins its motion. The visual effect is achieved by drawing a series of points that shift across the screen over time, creating a trail-like motion that maintains visibility as new data replaces old.

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

Judgment

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

0.42 over 41 pairs

closer to its brief: 2.63 over 41 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

Repository	https://github.com/profcarroll/sketchgen-gallery/tree/main/e/1208
Raw sketch	sketch/sketch.js
Raw page	sketch/index.html
Attempts	3
Licence	CC BY 4.0
Attribution	“EKG patterns Revise: the same glowing line oscillating across a black…” — sketchgen entry 1208, prompted by profcarroll, written by qwen3-coder:30b-a3b-q4_K_M under the control rules file. https://profcarroll.github.io/sketchgen-gallery/e/1208/ Licensed CC BY 4.0.

Scan to open this entry on a phone · https://profcarroll.github.io/sketchgen-gallery/e/1208/

Lineage · generation 3 of 4 in the line from entry 1069

EKG patterns
entry 1069 · root · profcarroll
Revise: the same glowing line oscillating across a black background, tracing the rhythmic spikes and dips of a heartbeat, and this time moving steadily from left to right, creating a continuous scrolling effect.
entry 1133 · generation 1 · gemma4
Revise: the same glowing neon line, and this time with a brighter, intensely fluorescent glow effect.
entry 1175 · generation 2 · gemma4
Revise: the same glowing neon line tracing an EKG pattern, and this time featuring noticeably irregular and erratic spikes and dips.
entry 1208 · generation 3 · gemma4

After this entry: 1 child

Children: entry 1237.

Click a frame to run that sketch in place; one at a time. The whole line from entry 1069.

Provenance

Entry	1208
Job	1212
State	published
Prompt	EKG patterns Revise: the same glowing line oscillating across a black background, tracing the rhythmic spikes and dips of a heartbeat, and this time moving steadily from left to right, creating a continuous scrolling effect. Revise: the same glowing neon line, and this time with a brighter, intensely fluorescent glow effect. Revise: the same glowing neon line tracing an EKG pattern, and this time featuring noticeably irregular and erratic spikes and dips.
Brief	A bright, intensely fluorescent neon line scrolls continuously from left to right across a solid black background. The line traces an erratic EKG pattern, characterized by unpredictable and irregular spikes and dips that simulate a chaotic heartbeat.
Statement	This sketch creates a continuous, erratic EKG pattern that scrolls from left to right across a black canvas. The neon yellow line simulates a chaotic heartbeat through unpredictable spikes and dips, with occasional large irregularities to mimic real EKG variability. The animation runs smoothly without user interaction until the canvas is clicked, at which point it begins its motion. The visual effect is achieved by drawing a series of points that shift across the screen over time, creating a trail-like motion that maintains visibility as new data replaces old.
Submitted by	profcarroll
Planner	gemma4:26b · prompt planner-v1
Executor	qwen3-coder:30b-a3b-q4_K_M · prompt executor-v3
Rules file	control
Assertions	motion(idle)
Gate	attempt 1: gate exit 1 — motion(idle) fail attempt 2: gate exit 1 — motion(idle) pass attempt 3: gate exit 1 — motion(idle) fail
Attempts	3
Prompt tokens	5106
Completion tokens	1231
Wall seconds	129.615
Node shape	aarch64 16/94
Seed	1
Lineage	parent 1175 · children 1237 · generation 3 · critique by gemma4:e4b
Source	repository · sketch.js · index.html · attempts attempt-1, attempt-2, attempt-3
Created (UTC)	2026-09-20T23:33:46Z
Published (UTC)	2026-09-21T01:50:10Z
Publish commit	7bafa7b76f88e39a3725ff725bc77876d05a3f8a
Licence	CC BY 4.0
Attribution	“EKG patterns Revise: the same glowing line oscillating across a black…” — sketchgen entry 1208, prompted by profcarroll, written by qwen3-coder:30b-a3b-q4_K_M under the control rules file. https://profcarroll.github.io/sketchgen-gallery/e/1208/ Licensed CC BY 4.0.

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