{
 "schema_version": 1,
 "generated": "2026-10-24",
 "id": "unclecode-modelprint--compare-stealth-model-against-suspect-lineup",
 "repo": "unclecode/modelprint",
 "repo_url": "https://github.com/unclecode/modelprint",
 "repo_slug": "unclecode-modelprint",
 "title": "Rank a mystery model against a suspect lineup",
 "page_title": "How to rank a mystery model against a suspect lineup with Modelprint",
 "summary": "Run suspects.mjs to rank a stealth model against a 12-model field by probe match.",
 "who": "A researcher or analyst who wants to know which lab's stack a new unnamed model might share, after it appears on a router.",
 "problem": "Guessing the lab from marketing or a hot take gives weak evidence, and a single clue is easy to misread.",
 "outcome": "A printed ranking of the full 12-model lineup, with the tokenizer match counts for each candidate.",
 "steps": [
  "Clone the repository with `git clone https://github.com/unclecode/modelprint` and change into the folder. (inferred, check the README)",
  "Set an OpenRouter API key in the environment that the script reads.",
  "Run `node suspects.mjs` to test the full 12-model lineup.",
  "Read the ranking and check the tokenizer counts, which the README uses as the main evidence.",
  "Record the result as evidence about the model family, not a confirmed identity."
 ],
 "agent_prompt": "In the modelprint repo, run `node suspects.mjs` with the OpenRouter key set in the environment. Expected output: a ranked list of the 12 suspect models with probe match counts. Verify that the top candidate's tokenizer row matches on all four normalized counts before you report it as a family match.",
 "agents": [
  "any"
 ],
 "difficulty": "Advanced",
 "time": "30 minutes",
 "basis": "readme",
 "caveat": "The README warns that matching fingerprints prove shared infrastructure, not identity, because a lab can serve two different models on the same stack.",
 "category": "Security and science",
 "tags": [
  "Security and science"
 ],
 "lang": "javascript",
 "requirements": [
  "A web browser and an API key for the OpenAI-compatible endpoint you want to check",
  "Node.js, for the local test scripts (selftest.mjs, smoke.mjs, suspects.mjs)",
  "An OpenRouter API key in the environment, only for smoke.mjs and suspects.mjs"
 ],
 "risk": "dual-use",
 "seen_in_the_wild": false,
 "mentioned_publicly": false,
 "risks": [
  {
   "tag": "reverse-engineering",
   "notice": "This probes the serving infrastructure of a model to infer its lab, so keep the results as analysis and do not treat a match as proof of who runs it."
  }
 ],
 "best": false,
 "score": 0.8,
 "evidence": [],
 "url": "https://dedupedai.com/use-cases/unclecode-modelprint/compare-stealth-model-against-suspect-lineup/",
 "md": "https://dedupedai.com/use-cases/unclecode-modelprint/compare-stealth-model-against-suspect-lineup/index.md",
 "disclaimer": "Deduped lists open-source repositories that belong to other people. We do not own, maintain, audit, or vouch for any of them, and a repo appearing here is not an endorsement or a safety check. The use cases, steps, and prompts are written by AI and may be incomplete, outdated, or just wrong. Where a use case is marked \"Seen in the wild\", we link to public posts where someone described something similar, but we have not verified those posts and the use case itself is still our AI's own write-up. Use all of this at your own risk. Only run code, commands, or agents on systems and accounts you are authorized to use, and read the code and every command before you run it, especially anything that touches credentials, files, or the network. Nothing here is professional, security, legal, or financial advice. All trademarks and project names belong to their respective owners, and their use here does not imply affiliation. Content is provided as is, without warranties of any kind. Found a mistake, a safety problem, or something you want removed? Email hello@dedupedai.com and we will look at it promptly.",
 "api": "https://dedupedai.com/api/v1/usecases/unclecode-modelprint--compare-stealth-model-against-suspect-lineup.json",
 "api_version": "v1"
}