Carbon-X — Hugging Face open model that chats with DNA
An open 14.8-billion-parameter model that takes raw DNA in a chat message and answers in English — for researchers, not for medical decisions.
In this article: In brief · What announced · Cost and access · Why it matters · What to check · What is still unknown · At a glance · Sources
Short launch note. This page is a short launch note, not a full article: its price, access or licence details were not yet published in the sources checked on 25 Oct 2026. It will be expanded when the official page confirms them.
In brief
- What changed: DNA and English share one token stream: DNA is read in 6-letter chunks, so a researcher can paste a sequence and ask whether a variant looks benign or pathogenic, and get an explanation.
- Who gets it: Released 22 Oct 2026, open weights on Hugging Face Hub
- The catch: Free to download, Apache 2.0 licence; run it yourself, no API price published
What Hugging Face announced
On 22 Oct 2026, Hugging Face released Carbon-X — Hugging Face open model that chats with DNA for science / dna work. DNA and English share one token stream: DNA is read in 6-letter chunks, so a researcher can paste a sequence and ask whether a variant looks benign or pathogenic, and get an explanation.
What it costs, and who can use it today
Price: Free to download, Apache 2.0 licence; run it yourself, no API price published. Access: Open-weight. Availability: Released 22 Oct 2026, open weights on Hugging Face Hub. A token, where prices are per million tokens, is roughly part of a word; prices are per million tokens processed, not per message. Open-weight means downloadable weights — check the licence for commercial use, because downloadable does not automatically mean unrestricted.
Why it matters
It is a specialist launch the headline trackers missed: it keeps sensitive sequences on local hardware instead of sending them to a cloud API, and it is explicitly not clinically validated — do not use it for medical decisions.
What to check before you rely on it
- The exact access route for your account and region, on the official website linked below.
- The current price and any introductory or preview price end date.
- The licence and commercial-use terms for your intended use, especially for open-weight models.
Benchmark figures in this article, where given, are reported figures from the maker or from named coverage — they are not tests run by AI Updates.
What is still unknown
- No major field is missing from the sources checked; prices, caps and availability can still change after the checked date
At a glance
| LAUNCHED | 22 Oct 2026 |
|---|---|
| Lab and type | Hugging Face · Science / DNA |
| Price | Free to download, Apache 2.0 licence; run it yourself, no API price published |
| Access | Open-weight |
| Last checked | 25 Oct 2026 |
Frequently asked questions
When was Carbon-X launched? 22 Oct 2026, by Hugging Face.
How much does Carbon-X cost? Free to download, Apache 2.0 licence; run it yourself, no API price published
Who can use Carbon-X today? Released 22 Oct 2026, open weights on Hugging Face Hub
Sources
Official — Hugging Face — Carbon-X, official model page
Also checked: Hugging Face — Carbon-X model card, official — the official page is both the official link and the source checked for this article.
Official sources are listed first, because a lab’s own announcement or product page is the primary source for price, access and availability. Secondary coverage is listed second, and is never used to upgrade an unverified figure into a settled fact.
Corrections: see Corrections for dated corrections already applied to this site, including the Kimi, Muse Wonder, Mistral and Duet corrections. If a price, date or access rule on this page has changed, it will be corrected here with a dated note. Last checked 25 Oct 2026. Prices and availability can change after the checked date — confirm on the provider page.