We trained Brain2Qwerty v2 on ~22,000 sentences from 9 volunteers, each recorded for 10 hours wearing an MEG device while typing.
By using end-to-end deep learning on raw brain signals from MEG devices and fine-tuning LLMs, the system effectively bridges the gap between noisy neural data and coherent language.
The results are promising:
- Avg word accuracy of 61% across participants
- 78% word accuracy and 50%+ of sentences decoded with β€ 1 word error for the top-performing participant
- Performance scales log-linearly with data volume
@doodlestein@AnthropicAI Me too, fable was going hard on some tricky bits I was dealing with on a few projects. So much smoother.
Was good while it lasted
In light of this, it's now abundantly clear that Australia, along with any other countries which want to have any hope of competing economically must develop our own sovereign compute and training infrastructure as a matter of our own national security
The US government, citing national security authorities, has issued an export control directive to suspend all access to Fable 5 and Mythos 5 by any foreign national, whether inside or outside the United States, including foreign national Anthropic employees.
The net effect of this order is that we must abruptly disable Fable 5 and Mythos 5 for all our customers to ensure compliance.
Access to all other Claude models is not affected.
We apologize for this disruption to our customers. We believe this is a misunderstanding and are working to restore access as soon as possible.
Read our full statement: https://t.co/bwn0sximKZ