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

    Neuronpedia

    Natural Language
    Autoencoders
    NEW    Assistant AxisNEWCircuit TracerUPDATESteerSAE EvalsExportsAPI Community BlogPrivacy & TermsContact
    1. Home
    3. Joseph Bloom · Feature Splitting for GPT2-Small
    5. GPT2-Small
    7. Residual Feature Splitting 12288
    9. 8-RES_FS12288-JB
    11. 1812
    Prev
    Next
    INDEX
    Explanations

    instances where something is physically connected or associated with another thing

    oai_token-act-pair · gpt-3.5-turboTriggered by @bot
    New Auto-Interp
    Top Features by Cosine Similarity
    Comparing With GPT2-SMALL @ 8-res_fs12288-jb
    Configuration
    jbloom/GPT2-Small-Feature-Splitting-Experiment-Layer-8/blocks.8.hook_resid_pre_12288
    Prompts (Dashboard)
    24,576 prompts, 128 tokens each
    Dataset (Dashboard)
    Skylion007/openwebtext
    Features
    12,288
    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
    253
    +0.13
    0.6%
    59
    +0.11
    0.5%
    546
    +0.10
    0.4%
    Correlated Neurons
    Index
    P. Corr.
    Cos Sim.
    326
    +0.13
    0.02
    253
    +0.11
    0.03
    59
    +0.10
    0.02
    Negative Logits
    mberg
    -0.69
    utenberg
    -0.67
    icist
    -0.65
    uddin
    -0.65
    Cola
    -0.63
    utsch
    -0.62
    ;;;;;;;;;;;;
    -0.62
    Ö¼
    -0.61
     understatement
    -0.59
    lda
    -0.58
    POSITIVE LOGITS
     thereto
    1.29
     securely
    0.89
    ments
    0.88
     attached
    0.81
     onto
    0.81
    ment
    0.77
     attach
    0.76
     attachments
    0.73
    rin
    0.72
     attaches
    0.71
    Activations Density 0.105%

    No Known Activations