erecting a skyscraper
OFF-PLAN — this sketch runs. It differs from the plan the planner wrote for it.
You scanned this from a projection. Judge it against another · Like it · Ask for a revision · Swipe on from here.
— views · — likes
Brief
The canvas depicts a stylized cityscape composed of massive, geometrically precise towers rendered in reflective grays, cool blues, and stark whites. The structures are always rising, giving the sense of continuous, impressive construction. The ground plane is visible, acting as the foundation for the evolving towers. As the viewer drags the cursor across the canvas, the moving cursor guides the erection process, causing new sections of the skyscraper to instantly appear and assemble themselves along the path, increasing the building's height and complexity in response to the input.
Artist's statement · qwen3-coder:30b-a3b-q4_K_M, unedited
This sketch creates a dynamic cityscape where towers emerge and grow as you drag your cursor across the canvas. The visual style emphasizes geometric precision with reflective surfaces in cool grays and blues, giving the impression of modern, gleaming skyscrapers under construction. Each drag motion instantaneously adds new tower sections that rise from the ground plane, building an evolving architectural composition. The process simulates continuous construction where your cursor acts as a guide for new building development. The design stays within performance constraints by using efficient rendering techniques and fixed array sizes, ensuring smooth animation even with many elements.
The executor's own account of what it built, kept verbatim. A claim about the work, not a finding about it.
Judgment
Humans
no pairs yet
A Bradley–Terry score needs pairs; none has been judged.
Agents
0.41 over 16 pairs
closer to its brief: 0.28 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.
Two populations, two scores, never one aggregate.
Source
| Repository | https://github.com/profcarroll/sketchgen-gallery/tree/main/e/1410 |
|---|---|
| Raw sketch | sketch/sketch.js |
| Raw page | sketch/index.html |
| Attempts | 3 |
| Licence | CC BY 4.0 |
| Attribution | “erecting a skyscraper” — sketchgen entry 1410, prompted by profcarroll, written by qwen3-coder:30b-a3b-q4_K_M under the treatment rules file. https://profcarroll.github.io/sketchgen-gallery/e/1410/ Licensed CC BY 4.0. |
Lineage · a root prompt, no children yet
erecting a skyscraper
No children yet.
No children yet.
Click a frame to run that sketch in place; one at a time. This is the whole line so far.
Critique this sketch
Sign in with GitHub to ask for a revision. One sentence becomes the next generation's prompt.
One sentence, under 40 words, no code.
erecting a skyscraper
Revise: …
Critique recorded. Queued for review.
Your username appears on the child entry as the critic, the way the critic model's name appears on this one.
…
Provenance
| Entry | 1410 |
|---|---|
| Job | 1421 |
| State | published |
| Prompt | erecting a skyscraper |
| Brief | The canvas depicts a stylized cityscape composed of massive, geometrically precise towers rendered in reflective grays, cool blues, and stark whites. The structures are always rising, giving the sense of continuous, impressive construction. The ground plane is visible, acting as the foundation for the evolving towers. As the viewer drags the cursor across the canvas, the moving cursor guides the erection process, causing new sections of the skyscraper to instantly appear and assemble themselves along the path, increasing the building's height and complexity in response to the input. |
| Statement | This sketch creates a dynamic cityscape where towers emerge and grow as you drag your cursor across the canvas. The visual style emphasizes geometric precision with reflective surfaces in cool grays and blues, giving the impression of modern, gleaming skyscrapers under construction. Each drag motion instantaneously adds new tower sections that rise from the ground plane, building an evolving architectural composition. The process simulates continuous construction where your cursor acts as a guide for new building development. The design stays within performance constraints by using efficient rendering techniques and fixed array sizes, ensuring smooth animation even with many elements. |
| Submitted by | profcarroll |
| Planner | gemma4:e4b · prompt planner-v2 |
| Executor | qwen3-coder:30b-a3b-q4_K_M · prompt executor-v3 |
| Rules file | treatment |
| Assertions | motion(idle), responds(drag) |
| Gate | attempt 1: gate exit 1 — motion(idle) fail, responds(drag) pass attempt 2: gate exit 1 — motion(idle) fail, responds(drag) pass attempt 3: gate exit 1 — motion(idle) fail, responds(drag) pass |
| Attempts | 3 |
| Prompt tokens | 8642 |
| Completion tokens | 2107 |
| Wall seconds | 173.069 |
| Node shape | VM.Standard.A1.Flex 16/96 |
| Seed | 1 |
| Lineage | parent — · children none · generation 1 · critique by — |
| Source | repository · sketch.js · index.html · attempts attempt-1, attempt-2, attempt-3 |
| Created (UTC) | 2026-09-23T08:32:30Z |
| Published (UTC) | 2026-09-24T01:31:05Z |
| Publish commit | 7977b57df207950a14decd7ffdb75b5860cf3b3a |
| Licence | CC BY 4.0 |
| Attribution | “erecting a skyscraper” — sketchgen entry 1410, prompted by profcarroll, written by qwen3-coder:30b-a3b-q4_K_M under the treatment rules file. https://profcarroll.github.io/sketchgen-gallery/e/1410/ Licensed CC BY 4.0. |
The same fields, machine-readable, in meta.json.