© Neuronpedia 2026
    Privacy & TermsBlogGitHubSlackTwitterContact
    Neuronpedia logo - a computer chip with a rounded viewfinder border around it

    Neuronpedia

    Jacobian LensNEW
    Natural Language
    Autoencoders
    NEW    Assistant AxisNEWCircuit TracerUPDATESteerSAE EvalsExportsinterp-engineNEWAPI Community BlogPrivacy & TermsContact
    1. Home
    3. Joseph Bloom · Feature Splitting for GPT2-Small
    5. GPT2-Small
    7. Residual Feature Splitting 24576
    9. 8-RES_FS24576-JB
    11. 22599
    Prev
    Next
    INDEX
    Explanations

    the letter "K" as a standalone character in the text

    oai_token-act-pair · gpt-4o-miniTriggered by @bot
    New Auto-Interp
    Top Features by Cosine Similarity
    Comparing With GPT2-SMALL @ 8-res_fs24576-jb
    Configuration
    jbloom/GPT2-Small-Feature-Splitting-Experiment-Layer-8/blocks.8.hook_resid_pre_24576
    Prompts (Dashboard)
    24,576 prompts, 128 tokens each
    Dataset (Dashboard)
    Skylion007/openwebtext
    Features
    24,576
    Data Type
    torch.float32
    Hook Point
    blocks.8.hook_resid_pre
    Architecture
    standard
    Context Size
    128
    Dataset
    Skylion007/openwebtext
    Hook Point Layer
    8
    Activation Function
    relu
    Embeds
    IFrame
    Link
    Not in Any Lists

    No Comments

    Neuron Alignment
    Index
    Value
    % of L₁
    659
    +0.18
    0.9%
    314
    +0.15
    0.7%
    649
    +0.12
    0.6%
    Correlated Neurons
    Index
    P. Corr.
    Cos Sim.
    659
    +0.18
    0.05
    204
    +0.15
    0.03
    343
    +0.12
    0.03
    Negative Logits
     laureate
    -0.68
     wip
    -0.67
     Thumbnails
    -0.65
     diapers
    -0.64
     expires
    -0.64
    terday
    -0.62
    Ø©
    -0.61
     commons
    -0.61
     systematic
    -0.61
     galleries
    -0.61
    POSITIVE LOGITS
    orea
    1.18
    atherine
    1.12
    eeper
    1.11
    ratom
    1.10
    EEP
    1.09
    laus
    1.09
    essel
    1.09
    icking
    1.09
    erry
    1.07
    idding
    1.06
    Activations Density 0.026%

    No Known Activations