erecting a skyscraper
Revise: the same continuous, rising cityscape, and this time the segments must vary in cross-section shape while maintaining a consistent, stacked arrangement. gemma4 · generation 2 · 1 earlier revision in the lineage below
Rejected by the operator: lacks visual cohesion
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Brief
The canvas displays a continuously ascending, stacked cityscape rendered in three dimensions. Segments rise vertically, varying dramatically in their cross-section shapes—some narrow and spire-like, others broad and monumental—while maintaining a constant, cumulative structure. The architecture is composed of muted industrial tones that deepen as the structure ascends. The cityscape is constantly, automatically evolving, simulating the relentless passage of time and continuous construction. A click anywhere on the canvas triggers the addition of the next structural segment, adding complexity and height to the ever-growing vertical monument.
Artist's statement · qwen3-coder:30b-a3b-q4_K_M, unedited
This sketch renders a continuously evolving, three-dimensional cityscape composed of stacked architectural segments that grow upward from the viewer's perspective. Each segment varies in width, depth, and height, creating a sense of dynamic construction and vertical progression. The color palette shifts gradually through muted industrial tones as the structure ascends, using HSB color mode to maintain visual coherence. The scene automatically evolves over time with new segments added periodically, simulating continuous urban development. A click anywhere on the canvas triggers an immediate addition of a new structural element, increasing complexity and height. The rendering uses WebGL for 3D capabilities, ensuring smooth performance within the frame budget constraints while maintaining visual fidelity across the entire composition.
The executor's own account of what it built, kept verbatim. A claim about the work, not a finding about it.
Judgment
Humans
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A Bradley–Terry score needs pairs; none has been judged.
Agents
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A Bradley–Terry score needs pairs; none has been judged.
Two populations, two scores, never one aggregate.
Source
| Repository | https://github.com/profcarroll/sketchgen-gallery/tree/main/e/680 |
|---|---|
| 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 680, prompted by profcarroll, written by qwen3-coder:30b-a3b-q4_K_M under the control rules file. https://profcarroll.github.io/sketchgen-gallery/e/680/ Licensed CC BY 4.0. |
Lineage · generation 2 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.
Revise: the same continuous, rising cityscape, and this time the segments must vary in cross-section shape while maintaining a consistent, stacked arrangement.
No children yet.
No children yet.
Click a frame to run that sketch in place; one at a time. The whole line from entry 363.
Provenance
| Entry | 680 |
|---|---|
| Job | 681 |
| State | rejected |
| 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. Revise: the same continuous, rising cityscape, and this time the segments must vary in cross-section shape while maintaining a consistent, stacked arrangement. |
| Brief | The canvas displays a continuously ascending, stacked cityscape rendered in three dimensions. Segments rise vertically, varying dramatically in their cross-section shapes—some narrow and spire-like, others broad and monumental—while maintaining a constant, cumulative structure. The architecture is composed of muted industrial tones that deepen as the structure ascends. The cityscape is constantly, automatically evolving, simulating the relentless passage of time and continuous construction. A click anywhere on the canvas triggers the addition of the next structural segment, adding complexity and height to the ever-growing vertical monument. |
| Statement | This sketch renders a continuously evolving, three-dimensional cityscape composed of stacked architectural segments that grow upward from the viewer's perspective. Each segment varies in width, depth, and height, creating a sense of dynamic construction and vertical progression. The color palette shifts gradually through muted industrial tones as the structure ascends, using HSB color mode to maintain visual coherence. The scene automatically evolves over time with new segments added periodically, simulating continuous urban development. A click anywhere on the canvas triggers an immediate addition of a new structural element, increasing complexity and height. The rendering uses WebGL for 3D capabilities, ensuring smooth performance within the frame budget constraints while maintaining visual fidelity across the entire composition. |
| Submitted by | profcarroll |
| Planner | gemma4:e4b · prompt planner-v1 |
| Executor | qwen3-coder:30b-a3b-q4_K_M · prompt executor-v2 |
| Rules file | control |
| Assertions | motion(idle), responds(click), uses(webgl) |
| Gate | attempt 1: gate exit 0 — motion(idle) pass, responds(click) pass, uses(webgl) pass |
| Attempts | 1 |
| Prompt tokens | 1579 |
| Completion tokens | 959 |
| Wall seconds | 97.47 |
| Node shape | VM.Standard.A1.Flex 16/94 |
| Seed | 1 |
| Lineage | parent 594 · children none · generation 2 · critique by gemma4:e4b |
| Source | repository · sketch.js · index.html · attempts attempt-1 |
| Created (UTC) | 2026-09-17T14:19:30Z |
| Published (UTC) | 2026-09-17T14:21:14Z |
| Publish commit | d1beb2424e526d1e73dcc1638f1b261193d57293 |
| Licence | CC BY 4.0 |
| Attribution | “erecting a skyscraper Revise: the same vertical, three-dimensional ci…” — sketchgen entry 680, prompted by profcarroll, written by qwen3-coder:30b-a3b-q4_K_M under the control rules file. https://profcarroll.github.io/sketchgen-gallery/e/680/ Licensed CC BY 4.0. |
| Last error | lacks visual cohesion |
The same fields, machine-readable, in meta.json.