{
  "assertions": [
    "motion(idle)",
    "uses(webgl)"
  ],
  "attempts": 3,
  "attribution": "\u201ca demonstration of centripetal force Revise: the same small, luminous\u2026\u201d \u2014 sketchgen entry 1658, prompted by profcarroll, written by qwen3-coder:30b-a3b-q4_K_M under the treatment rules file. https://profcarroll.github.io/sketchgen-gallery/e/1658/ Licensed CC BY 4.0.",
  "brief": "The canvas is filled with small, luminous particles that are suspended in space, orbiting around an unseen central point. These particles generate glowing trails that define their paths, demonstrating continuous circular motion. As the particles complete their orbits, the light left in their wake gently and realistically fades and decays. The overall scene is purely dynamic, presenting a hypnotic and continuous demonstration of centripetal force without requiring any user input.",
  "completion_tokens": 2158,
  "created_utc": "2026-09-26T05:48:19Z",
  "entry_id": 1658,
  "executor": "qwen3-coder:30b-a3b-q4_K_M",
  "executor_prompt_version": "executor-v3",
  "gate": [
    {
      "assertions": {
        "motion(idle)": true,
        "uses(webgl)": false
      },
      "attempt": 1,
      "checks": {
        "audio_context_running": null,
        "console_clean": true,
        "frame_advancing": true,
        "frame_budget": true,
        "is_looping": true,
        "revised": true,
        "sound_lib_ok": null
      },
      "completion_tokens": 743,
      "evidence": "gate exit 1: assertions failed: uses(webgl)\n\nAssertions that failed:\n- uses(webgl): renderer context is 2D\n\nRuntime state the gate read:\n- frame_advancing compares frameCount at frame 84 of the 120-frame idle window (86) with the end of it (122); at load it was 0\n",
      "exit": 1,
      "ghost": {
        "events": 40,
        "ms": 4000,
        "played": 40,
        "script": "wander",
        "source": "default"
      },
      "given": {
        "kind": "parent",
        "lines": 72,
        "sha256": "cef8fac27167d84b3a92056c3ba39d37716fa39d6c16c622073f33a01fef27d3",
        "shown": true
      },
      "model": "qwen3-coder:30b-a3b-q4_K_M",
      "ms_per_frame": 29.1,
      "num_ctx": 16384,
      "preload_s": 0.027,
      "prompt_tokens": 2953,
      "resources_loaded": [],
      "rules_file": "treatment",
      "source": "attempt-1",
      "total_s": 13.876,
      "wall_s": 62.959
    },
    {
      "assertions": {
        "motion(idle)": true,
        "uses(webgl)": false
      },
      "attempt": 2,
      "checks": {
        "audio_context_running": null,
        "console_clean": true,
        "frame_advancing": true,
        "frame_budget": true,
        "is_looping": true,
        "revised": true,
        "sound_lib_ok": null
      },
      "completion_tokens": 699,
      "evidence": "gate exit 1: assertions failed: uses(webgl)\n\nAssertions that failed:\n- uses(webgl): renderer context is 2D\n\nRuntime state the gate read:\n- frame_advancing compares frameCount at frame 84 of the 120-frame idle window (86) with the end of it (122); at load it was 0\n",
      "exit": 1,
      "ghost": {
        "events": 40,
        "ms": 4000,
        "played": 40,
        "script": "wander",
        "source": "default"
      },
      "given": {
        "kind": "previous",
        "lines": 85,
        "sha256": "fbc3fecae92250ed0d1bb94a5f9cb361a8c06e8bce422572f0ffcd509239e47b",
        "shown": true
      },
      "model": "qwen3-coder:30b-a3b-q4_K_M",
      "ms_per_frame": 65.1,
      "num_ctx": 16384,
      "preload_s": 0.026,
      "prompt_tokens": 3125,
      "resources_loaded": [],
      "rules_file": "treatment",
      "source": "attempt-2",
      "total_s": 29.384,
      "wall_s": 62.957
    },
    {
      "assertions": {
        "motion(idle)": true,
        "uses(webgl)": false
      },
      "attempt": 3,
      "checks": {
        "audio_context_running": null,
        "console_clean": true,
        "frame_advancing": true,
        "frame_budget": true,
        "is_looping": true,
        "revised": true,
        "sound_lib_ok": null
      },
      "completion_tokens": 716,
      "evidence": "gate exit 1: assertions failed: uses(webgl)\n\nAssertions that failed:\n- uses(webgl): renderer context is 2D\n\nRuntime state the gate read:\n- frame_advancing compares frameCount at frame 84 of the 120-frame idle window (86) with the end of it (122); at load it was 0\n",
      "exit": 1,
      "ghost": {
        "events": 40,
        "ms": 4000,
        "played": 40,
        "script": "wander",
        "source": "default"
      },
      "given": {
        "kind": "previous",
        "lines": 84,
        "sha256": "55eade5dfb9d456d7e016e27fbcc76279fee6aafe98fe7f72888fa561202c817",
        "shown": true
      },
      "model": "qwen3-coder:30b-a3b-q4_K_M",
      "ms_per_frame": 36.7,
      "num_ctx": 16384,
      "preload_s": 0.026,
      "prompt_tokens": 3118,
      "resources_loaded": [],
      "rules_file": "treatment",
      "source": "attempt-3",
      "total_s": 17.418,
      "wall_s": 61.825
    }
  ],
  "ghost": {
    "by": "default",
    "events": 40,
    "script": "wander"
  },
  "job_id": 1670,
  "last_error": null,
  "licence": "CC BY 4.0",
  "lineage": {
    "children": [
      1730
    ],
    "critique": "the same small, luminous particles appearing suspended, and this time their luminous trails gently decay upon completing their orbit.",
    "critique_by": "gemma4:e4b",
    "generation": 2,
    "inherits_source": false,
    "parent_entry_id": 1563,
    "root_entry_id": 1408
  },
  "loads": [],
  "note": null,
  "off_node": [],
  "planner": "gemma4:e4b",
  "planner_prompt_version": "planner-v2",
  "process": null,
  "prompt": "a demonstration of centripetal force\n\nRevise: the same small, luminous particles appearing suspended, and this time tracing their paths as clearly defined, glowing trails.\n\nRevise: the same small, luminous particles appearing suspended, and this time their luminous trails gently decay upon completing their orbit.",
  "prompt_tokens": 9196,
  "publish_commit": "c11925ccddbb56ddc643cb01a52f9daf86841c87",
  "published_utc": "2026-09-26T17:43:58Z",
  "rules_file": "treatment",
  "seed": 1,
  "shape": "VM.Standard.A1.Flex 16/96",
  "source": {
    "attempts": [
      "attempt-1",
      "attempt-2",
      "attempt-3"
    ],
    "entry": "https://profcarroll.github.io/sketchgen-gallery/e/1658/",
    "index_html": "sketch/index.html",
    "repository": "https://github.com/profcarroll/sketchgen-gallery/tree/main/e/1658",
    "sketch_js": "sketch/sketch.js"
  },
  "state": "published",
  "statement": "This sketch creates a mesmerizing visualization of centripetal force through a swarm of luminous particles that orbit an unseen central point. Each particle follows a circular path while leaving behind a glowing trail that gradually fades, creating a sense of continuous motion and gravitational pull. The visual effect is achieved through careful management of particle physics\u2014applying constant inward force to simulate gravity\u2014combined with trail rendering that uses alpha blending to create smooth, fading lines. The entire scene operates without user input, demonstrating the principles of orbital mechanics in a hypnotic, self-contained animation.",
  "submitted_by": "profcarroll",
  "wall_s": 187.741
}