{
  "assertions": [
    "motion(idle)"
  ],
  "attempts": 2,
  "attribution": "\u201cconcentric circles in fluorescent colors pulse with elastic easing Re\u2026\u201d \u2014 sketchgen entry 906, prompted by profcarroll, written by qwen3-coder:30b-a3b-q4_K_M under the treatment rules file. https://profcarroll.github.io/sketchgen-gallery/e/906/ Licensed CC BY 4.0.",
  "brief": "The canvas displays a continuous pattern of concentric rings that expand outward from the center point. These rings appear to ripple as they expand, giving the illusion of expanding sound waves or ripples in water. The entire pattern is rendered using only a limited grayscale palette, varying between black, white, and shades of gray. The pattern is dynamic and moves continually on its own, without any required input from the viewer.",
  "completion_tokens": 742,
  "created_utc": "2026-09-18T19:14:45Z",
  "entry_id": 906,
  "executor": "qwen3-coder:30b-a3b-q4_K_M",
  "executor_prompt_version": "executor-v3",
  "gate": [
    {
      "assertions": {
        "motion(idle)": false
      },
      "attempt": 1,
      "checks": {
        "audio_context_running": null,
        "console_clean": false,
        "frame_advancing": false,
        "frame_budget": true,
        "is_looping": true,
        "sound_lib_ok": null
      },
      "completion_tokens": 365,
      "evidence": "gate exit 1: checks failed: console_clean, frame_advancing; assertions failed: motion(idle)\n\nFixed checks that failed:\n- console_clean = false\n- frame_advancing = false\n    frame_advancing compares frameCount at frame 84 of the 120-frame idle window (1) with the end of it (1); at load it was 0\n\nAssertions that failed:\n- motion(idle): idle 0->120 frames: mean abs diff 0.0000/255, 0 of 1152000 pixels changed\n\nConsole (1 error line, first 1 shown):\n- [pageerror] opacity is not defined\n\nRuntime state the gate read:\n- frame_advancing compares frameCount at frame 84 of the 120-frame idle window (1) with the end of it (1); at load it was 0\n",
      "exit": 1,
      "ghost": null,
      "given": null,
      "model": "qwen3-coder:30b-a3b-q4_K_M",
      "ms_per_frame": 0.1,
      "num_ctx": null,
      "preload_s": null,
      "prompt_tokens": 2362,
      "resources_loaded": [],
      "rules_file": "treatment",
      "source": "attempt-1",
      "total_s": 1.223,
      "wall_s": 32.63
    },
    {
      "assertions": {
        "motion(idle)": true
      },
      "attempt": 2,
      "checks": {
        "audio_context_running": null,
        "console_clean": true,
        "frame_advancing": true,
        "frame_budget": true,
        "is_looping": true,
        "sound_lib_ok": null
      },
      "completion_tokens": 377,
      "evidence": null,
      "exit": 0,
      "ghost": null,
      "given": null,
      "model": "qwen3-coder:30b-a3b-q4_K_M",
      "ms_per_frame": 0.3,
      "num_ctx": null,
      "preload_s": null,
      "prompt_tokens": 2564,
      "resources_loaded": [],
      "rules_file": "treatment",
      "source": "attempt-2",
      "total_s": 1.242,
      "wall_s": 51.38
    }
  ],
  "ghost": {
    "by": "default",
    "events": 40,
    "script": "wander"
  },
  "job_id": 908,
  "last_error": null,
  "licence": "CC BY 4.0",
  "lineage": {
    "children": [
      963
    ],
    "critique": "the same series of concentric rings, and this time rendering the entire pattern in a limited grayscale palette",
    "critique_by": "gemma4:e4b",
    "generation": 10,
    "inherits_source": false,
    "parent_entry_id": 854,
    "root_entry_id": 4
  },
  "loads": [],
  "note": null,
  "off_node": [],
  "planner": "gemma4:e4b",
  "planner_prompt_version": "planner-v1",
  "process": null,
  "prompt": "concentric circles in fluorescent colors pulse with elastic easing\n\nRevise: the same concentric circles, and this time varying the fluorescent colors' saturation and opacity over time\n\nRevise: the same concentric rings, and this time pulsing the fluorescent colors with a gradient sweep\n\nRevise: the same concentric rings, and this time slowing the pulsing and expanding motion\n\nRevise: the same concentric rings, and this time making the rings appear to ripple before expanding\n\nRevise: the same concentric rings, and this time slowing the pulsing and expanding motion\n\nRevise: the same concentric rings, and this time making them appear to ripple as they expand outwards.\n\nRevise: the same concentric rings, and this time rendering the entire pattern in a limited grayscale palette.\n\nRevise: the same series of concentric rings that originate from the center point and continuously expand outwards, and this time making the rings appear to ripple as they expand outwards.\n\nRevise: the same series of concentric rings, and this time rendering the entire pattern in a limited grayscale palette.\n\nRevise: the same series of concentric rings, and this time rendering the entire pattern in a limited grayscale palette",
  "prompt_tokens": 4926,
  "publish_commit": "4f3c040d281f78ab8ae942fc0e21f4873287cebf",
  "published_utc": "2026-09-19T03:40:58Z",
  "rules_file": "treatment",
  "seed": 1,
  "shape": "VM.Standard.A1.Flex 16/94",
  "source": {
    "attempts": [
      "attempt-1",
      "attempt-2"
    ],
    "entry": "https://profcarroll.github.io/sketchgen-gallery/e/906/",
    "index_html": "sketch/index.html",
    "repository": "https://github.com/profcarroll/sketchgen-gallery/tree/main/e/906",
    "sketch_js": "sketch/sketch.js"
  },
  "state": "published",
  "statement": "This sketch creates a mesmerizing ripple effect using concentric grayscale rings that emanate from the center of the canvas. Each ring expands outward at its own speed, creating a wave-like pattern reminiscent of water ripples or sound waves. The rings fade out as they expand, and their opacity varies to create depth and visual interest. The animation is entirely self-contained, requiring no user input to function, and the continuous motion ensures that the canvas changes visibly over time.",
  "submitted_by": "profcarroll",
  "wall_s": 84.01
}