About Uncensored AI Atlas

Uncensored AI Atlas is a reference site about open-weight language models and their refusal-reduced variants, the models people call “uncensored” or “abliterated”. It records what each model’s own documentation says, where the model can be run, what hosted access costs, and what is still unknown.

What the site does

• Catalogues models from their primary sources. Every model record is read from the model’s Hugging Face card, its configuration file and the Hugging Face API, with the date we checked. Values a source does not give are shown as “Not stated”, never guessed. The catalogue is searchable and filterable.
• Separates facts from claims. When a model card says a variant has “0/465 refusals” or is “lossless”, we show it as the creator’s claim, not as a finding.
• Compares API providers on equal terms. Prices come from each provider’s own pricing page or public model list, with the check date. The price table shows whether each offering names the exact weights it serves.
• Provides calculators. The token cost calculator, VRAM estimator, price comparison and context window planner show their formulas and run in your browser.
• Explains the terms. The Learn section defines what uncensored, abliterated, open-weight and related words mean, and where they are used loosely.

What the site does not do

• It has not benchmarked any model. Our studies are designed and described in the benchmark methodology, but none has been run, so the site contains no scores or rankings of its own.
• It does not host or serve models. Links go to the creators’ repositories and to providers.
• It does not publish ways to bypass safety systems. We explain techniques conceptually and keep examples to ordinary developer work.
• It does not give legal advice. License summaries point to the license texts.

Who runs it, and how it is funded

The site is run by its editors, who can be reached at hello@uncensoredaiatlas.com. It is a commercial site: it has a commercial relationship with MolochAI, an API provider that serves some of the base models catalogued here as refusal-reduced builds. We may benefit when a reader signs up or buys credit with MolochAI through our links.

That relationship is why MolochAI appears in labelled partner placements, and why we hold its listings to the same rules as everyone else’s: its rows in the price table carry a “Partner” label, its limitations are listed as plainly as its features, and none of our editorial picks is a MolochAI offering, because it does not name the weights it serves.

The site also carries one paid advertisement: TartarusAI pays for a placement labelled “Sponsored” in the page margin or at the bottom of the screen. Advertisers do not influence what the site says. The partner disclosure has the details of both relationships.

How the site is built

The site is static: every page is generated in advance, and there is no user account system. The site’s own code adds no analytics and no tracking cookies; the advertisement is a plain link, not an ad network. Pages are served through Cloudflare, which also runs its Web Analytics measurement on the site. How that affects your data is described in the privacy notice.

Corrections and suggestions

If a fact is wrong or out of date, please tell us through the corrections page. To suggest a model or provider for the catalogue, write to hello@uncensoredaiatlas.com.