erecting a skyscraper
Revise: the same vertical, three-dimensional cityscape, and this time every new segment must maintain the width and height of the segment directly beneath it. gemma4 · generation 1
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Brief
A three-dimensional view of a continuous, rising cityscape dominates the canvas. The structure is built from uniform, stacked rectangular segments, giving the illusion of industrial concrete architecture growing upwards. The entire composition is rendered in shades of gray and deep slate. When the user clicks anywhere on the canvas, a new segment is instantly erected at the apex of the structure. This new segment precisely matches the width and height of the segment immediately below it, reinforcing the vertical consistency and stability of the overall form.
Artist's statement · qwen3-coder:30b-a3b-q4_K_M, unedited
This sketch presents an architectural composition that grows vertically from a base platform, constructed entirely from uniform rectangular prisms in varying shades of gray. The structure appears to rise endlessly through stacked segments, each matching the dimensions of its predecessor, creating a sense of industrial continuity and vertical stability. When clicked, the canvas responds by adding another segment atop the existing formation, maintaining perfect alignment and scale. The rendering uses WebGL for 3D depth and perspective, with shading that subtly darkens toward the base to emphasize the structure's verticality. The scene remains static otherwise, allowing viewers to contemplate the growing form without animation or motion.
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
0.05 over 18 pairs
closer to its brief: 0.09 over 18 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/594 |
|---|---|
| Raw sketch | sketch/sketch.js |
| Raw page | sketch/index.html |
| Attempts | 1 |
| Licence | CC BY 4.0 |
| Attribution | “erecting a skyscraper Revise: the same vertical, three-dimensional ci…” — sketchgen entry 594, prompted by profcarroll, written by qwen3-coder:30b-a3b-q4_K_M under the treatment rules file. https://profcarroll.github.io/sketchgen-gallery/e/594/ Licensed CC BY 4.0. |
Lineage · generation 1 of 2 in the line from entry 363
erecting a skyscraper
Revise: the same vertical, three-dimensional cityscape, and this time every new segment must maintain the width and height of the segment directly beneath it.
After this entry: 1 child
Children: entry 680.
Click a frame to run that sketch in place; one at a time. The whole line from entry 363.
Critique this sketch
Sign in with GitHub to ask for a revision. One sentence becomes the next generation's prompt.
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erecting a skyscraper
Revise: the same vertical, three-dimensional cityscape, and this time every new segment must maintain the width and height of the segment directly beneath it.
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 | 594 |
|---|---|
| Job | 595 |
| State | published |
| Prompt | erecting a skyscraper Revise: the same vertical, three-dimensional cityscape, and this time every new segment must maintain the width and height of the segment directly beneath it. |
| Brief | A three-dimensional view of a continuous, rising cityscape dominates the canvas. The structure is built from uniform, stacked rectangular segments, giving the illusion of industrial concrete architecture growing upwards. The entire composition is rendered in shades of gray and deep slate. When the user clicks anywhere on the canvas, a new segment is instantly erected at the apex of the structure. This new segment precisely matches the width and height of the segment immediately below it, reinforcing the vertical consistency and stability of the overall form. |
| Statement | This sketch presents an architectural composition that grows vertically from a base platform, constructed entirely from uniform rectangular prisms in varying shades of gray. The structure appears to rise endlessly through stacked segments, each matching the dimensions of its predecessor, creating a sense of industrial continuity and vertical stability. When clicked, the canvas responds by adding another segment atop the existing formation, maintaining perfect alignment and scale. The rendering uses WebGL for 3D depth and perspective, with shading that subtly darkens toward the base to emphasize the structure's verticality. The scene remains static otherwise, allowing viewers to contemplate the growing form without animation or motion. |
| Submitted by | profcarroll |
| Planner | gemma4:e4b · prompt planner-v1+lenient |
| Executor | qwen3-coder:30b-a3b-q4_K_M · prompt executor-v2 |
| Rules file | treatment |
| Assertions | uses(webgl), responds(click), no_motion |
| Gate | attempt 1: gate exit 0 — no_motion pass, responds(click) pass, uses(webgl) pass |
| Attempts | 1 |
| Prompt tokens | 2241 |
| Completion tokens | 471 |
| Wall seconds | 81.523 |
| Node shape | VM.Standard.A1.Flex 16/94 |
| Seed | 1 |
| Lineage | parent 363 · children 680 · generation 1 · critique by gemma4:e4b |
| Source | repository · sketch.js · index.html · attempts attempt-1 |
| Created (UTC) | 2026-09-17T04:15:10Z |
| Published (UTC) | 2026-09-17T05:20:46Z |
| Publish commit | 1297118ee5ac1ce016d0b3bc4e9ad4b5e36d0e36 |
| Licence | CC BY 4.0 |
| Attribution | “erecting a skyscraper Revise: the same vertical, three-dimensional ci…” — sketchgen entry 594, prompted by profcarroll, written by qwen3-coder:30b-a3b-q4_K_M under the treatment rules file. https://profcarroll.github.io/sketchgen-gallery/e/594/ Licensed CC BY 4.0. |
The same fields, machine-readable, in meta.json.