{
  "id": 20005142,
  "title": "From a text prompt to a stud-checked LEGO model: research, design, look, fix",
  "url": "https://urgent.news/2026/11/14/from-a-text-prompt-to-a-stud-checked-lego-model-research-design-look",
  "topic": "tech",
  "section": "Tech",
  "published": "2026-11-14T16:00:00.000Z",
  "source": {
    "name": "Dev.to",
    "slug": "dev-to",
    "url": "https://dev.to/misterblocks/from-a-text-prompt-to-a-stud-checked-lego-model-research-design-look-fix-23f5"
  },
  "original_language": "en",
  "account": "Breaking Bad RV, a LEGO model, was requested using a simple text prompt. The design process consisted of multiple stages: research, plan, design, shape check, look review, and fixing every stud. The research stage involved a web search with a limited budget of three searches, followed by the creation of a short plan that included a name, target piece count, size in studs, and a brief with 8-14 steps and colors for each visible part. The design stage wrote the model as plain text, one line per piece, and was wrapped in a strict JSON schema. The shape check compared the model's size and height with the plan, and if it was too small or too large, it went back for revision up to two rounds. The look review drew the model in ASCII side, front, and top views, and asked for a comparison with the real thing. Finally, the stud checker fixed any issues such as unknown sizes, missing colors, empty steps, overlaps, and wheels that couldn't turn. The process allowed the user to interact with the model by sending messages to make changes, and the progress was tracked and displayed in real-time on the webpage.",
  "summary": "On Mister Blocks you can type \"Breaking Bad RV\" or \"a capybara in a hot spring\" and, a few minutes later, get a LEGO model with step-by-step instructions where every stud is checked. The first version was one big prompt: \"design this in bricks\". It worked about as well as you'd expect. This post is about the pipeline that replaced it: research, plan, design, check the shape, look at it, fix every…",
  "key_points": [
    "User requested LEGO model via text prompt",
    "Research stage involved limited web searches",
    "Final stage fixed issues like unknown sizes and overlaps"
  ],
  "editors_take": null,
  "illustration": null,
  "coverage": {
    "outlets": 1,
    "also_reported_by": []
  },
  "ai_generated": true,
  "disclaimer": "Summaries, key points and the editor’s take are written by software from other outlets’ reporting and may contain errors — always check the linked original."
}