© 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
    2. Joseph Bloom · Feature Splitting for GPT2-Small
    3. GPT2-Small
    4. Residual Feature Splitting 49152
    5. 8-RES_FS49152-JB
    6. 25717
    Prev
    Next
    INDEX
    Explanations

    references to specific materials or components commonly used in products

    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
    447
    +0.13
    0.6%
    41
    +0.12
    0.5%
    678
    +0.10
    0.5%
    Correlated Neurons
    Index
    P. Corr.
    Cos Sim.
    678
    +0.13
    0.04
    41
    +0.12
    0.03
    289
    +0.10
    0.01
    Negative Logits
    ibling
    -0.78
     Pradesh
    -0.78
    learn
    -0.69
     Lumpur
    -0.69
    ModLoader
    -0.66
    Ô
    -0.66
    cipled
    -0.64
    reditary
    -0.64
     opportun
    -0.63
    hower
    -0.63
    POSITIVE LOGITS
    ioxide
    0.82
     emb
    0.78
    oxide
    0.78
     sculptures
    0.76
     sculpture
    0.76
     sten
    0.74
    nels
    0.71
     strips
    0.70
     Sachs
    0.70
    icles
    0.69
    Activations Density 0.106%

    No Known Activations