© 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. 37454
    Prev
    Next
    INDEX
    Explanations

    specific numerical values and their formatting in a document

    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
    297
    +0.10
    0.5%
    711
    +0.09
    0.5%
    95
    +0.09
    0.4%
    Correlated Neurons
    Index
    P. Corr.
    Cos Sim.
    176
    +0.10
    0.01
    462
    +0.09
    0.01
    373
    +0.09
    -0.00
    Negative Logits
    ennes
    -0.54
     ..............
    -0.53
     sorely
    -0.52
     FACE
    -0.51
     Finger
    -0.51
     SUM
    -0.51
     Belg
    -0.50
     hostage
    -0.50
    undown
    -0.50
    terday
    -0.50
    POSITIVE LOGITS
    azo
    0.59
     increments
    0.59
    interstitial
    0.57
    essel
    0.56
    Repeat
    0.56
     payday
    0.56
    iliate
    0.55
    bleacher
    0.55
    each
    0.54
    artz
    0.54
    Activations Density 0.006%

    No Known Activations