© 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 49152
    9. 8-RES_FS49152-JB
    11. 41609
    Prev
    Next
    INDEX
    Explanations

    references to or mentions of specific individuals or notable characters

    oai_token-act-pair · gpt-4o-miniTriggered by @bot
    New Auto-Interp
    Top Features by Cosine Similarity
    Comparing With GPT2-SMALL @ 8-res_fs49152-jb
    Configuration
    jbloom/GPT2-Small-Feature-Splitting-Experiment-Layer-8/blocks.8.hook_resid_pre_49152
    Prompts (Dashboard)
    24,576 prompts, 128 tokens each
    Dataset (Dashboard)
    Skylion007/openwebtext
    Features
    49,152
    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
    240
    +0.12
    0.6%
    332
    +0.10
    0.5%
    466
    +0.10
    0.4%
    Correlated Neurons
    Index
    P. Corr.
    Cos Sim.
    220
    +0.12
    0.03
    232
    +0.10
    0.03
    429
    +0.10
    0.02
    Negative Logits
    aution
    -0.85
     Clicker
    -0.78
     mosqu
    -0.76
    enhagen
    -0.74
     occas
    -0.71
    ãĤ´ãĥ³
    -0.69
    eering
    -0.66
     conclud
    -0.66
     destro
    -0.66
    phrine
    -0.66
    POSITIVE LOGITS
    awk
    1.18
    ulhu
    1.07
    agan
    1.06
    orses
    1.05
    ulk
    1.05
    ilde
    1.04
    ouston
    1.03
    ythm
    1.03
    ope
    1.02
    awks
    1.02
    Activations Density 0.023%

    No Known Activations