© 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 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. 43156
    Prev
    Next
    INDEX
    Explanations

    special characters or diacritical marks in words

    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
    57
    +0.15
    0.7%
    284
    +0.13
    0.6%
    344
    +0.10
    0.5%
    Correlated Neurons
    Index
    P. Corr.
    Cos Sim.
    284
    +0.15
    0.01
    57
    +0.13
    0.01
    107
    +0.10
    0.01
    Negative Logits
     Wynne
    -0.74
     Franch
    -0.74
     Constantine
    -0.73
    atche
    -0.71
    aday
    -0.70
    avering
    -0.68
     Forth
    -0.68
     Pearce
    -0.67
     Thumbnails
    -0.67
     Lauder
    -0.65
    POSITIVE LOGITS
    §
    1.37
    Ĥ¬
    1.33
    ĭ
    1.32
    ļ
    1.30
    Ĭ
    1.28
    ŀ
    1.27
    Ĺ
    1.22
    ķ
    1.20
    Ī
    1.18
    ĥ
    1.17
    Activations Density 0.002%

    No Known Activations