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

    Neuronpedia

    APIAssistant AxisNEWCircuit TracerNEWSteerSAE EvalsExports 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. 41665
    Prev
    Next
    INDEX
    Explanations

    the word "the."

    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
    393
    +0.16
    0.7%
    264
    +0.10
    0.5%
    437
    +0.10
    0.5%
    Correlated Neurons
    Index
    P. Corr.
    Cos Sim.
    362
    +0.16
    0.06
    393
    +0.10
    0.05
    608
    +0.10
    0.05
    Negative Logits
     today
    -0.63
     tonight
    -0.60
    wd
    -0.59
     according
    -0.58
    INO
    -0.58
    illon
    -0.57
    Serv
    -0.56
    verage
    -0.55
    IFA
    -0.55
     Albania
    -0.55
    POSITIVE LOGITS
     occasional
    1.16
    ses
    1.09
    ocratic
    1.02
     resulting
    0.97
     usual
    0.97
    urgy
    0.95
     basics
    0.95
     slightest
    0.94
     aforementioned
    0.93
    atre
    0.92
    Activations Density 0.159%

    No Known Activations