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INTERACTIVE PLAYGROUND

Experience NEST in Action

Select a recording paradigm, then press Play to watch NEST decode pre-recorded EEG brain signals into text

SELECT PARADIGM

Each paradigm uses real ZuCo EEG recordings from different cognitive tasks

Reading Task

Subject silently reading natural sentences. Alpha and beta band suppression marks word processing events.

Avg. WER: 26.1%
Listening Task

Subject listening to spoken sentences. Auditory cortex activation captured in temporal channels.

Avg. WER: 31.4%
Mental Imagery

Subject imagining text internally. Most challenging paradigm — no external stimulus, pure thought decoding.

Avg. WER: 41.8%
Ready
Subject: ZuCo-SR1-Subject03
Task: Normal Reading
Model: nest-base • v1.0
EEG Signal — 105 Channels
500Hz • 105ch • 0.5–100Hz BP
t = 0.0s
Frontal Temporal Occipital Parietal
Decoded Output
Beam Search (k=5) • Greedy Fallback

Press Play to begin decoding...

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Confidence
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BLEU-4
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Latency
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Accuracy
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Latency
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Words / min
105
EEG Channels
COMPARISON VIEW

Ground Truth vs. Decoded Output

Updates automatically as you switch paradigms or play examples

Ground Truth

Decoded Output

Word Accuracy:

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Download the model weights and start decoding your own EEG recordings