Decodes non-invasive MEG brain signals into typed text. Version 2 trained on 10x more data reaches about 69% character and 78% word accuracy; code is released.
Brain2Qwerty v2 at a glance
- What is Brain2Qwerty v2?
- Brain2Qwerty v2 is a research from Meta. Meta research model that decodes non-invasive MEG brain signals into typed text; v2 trained on roughly 10x more data.
- Who makes Brain2Qwerty v2?
- Brain2Qwerty v2 is made by Meta.
- Does Brain2Qwerty v2 work in the EU?
- Unverified. No explicit evidence found. Last verified 14 Nov 2026.
- How much does Brain2Qwerty v2 cost?
- Pricing unknown. No pricing; research release. Requires MEG hardware to use.
- Where was Brain2Qwerty v2 shown?
- In 1 creator video by AI Search. Most recently by AI Search on 5 Jul 2026, at 30:15 in “Full body waifus, Claude Fable is back, LongCat 2.0, mind-reading AI, live video editing: AI NEWS”.
Sources: creator videos at the linked timestamps. EU status is information, not legal advice; see how we check.
Brain2Qwerty v2 is a research system from Meta that decodes text a person types from non-invasive brain recordings (magnetoencephalography, MEG). It is a follow-up to the original Brain2Qwerty work, which predicted typed characters from brain activity recorded while participants typed sentences.
According to a creator summary, version 2 was trained on about ten times more data and reaches roughly 69% character accuracy and 78% word accuracy. These figures are secondhand and have not been checked against an official publication. The code is reported to be released.
This is a research project rather than a consumer product. MEG requires specialised, expensive scanning equipment in shielded rooms, so it is not usable by the general public. No official pages were available to confirm details such as the license, the dataset or the exact release date.
- Decodes typed text from non-invasive MEG brain signals
- Version 2 trained on about 10x more data than v1
- Reported ~69% character and ~78% word accuracy
- Code reported as released
- Research system, not a consumer product
As seen on YouTube
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