© 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. 41793
    Prev
    Next
    INDEX
    Explanations

    Spanish or Portuguese prepositions and articles related to locations

    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
    752
    +0.10
    0.5%
    75
    +0.10
    0.5%
    430
    +0.10
    0.5%
    Correlated Neurons
    Index
    P. Corr.
    Cos Sim.
    752
    +0.10
    0.02
    215
    +0.10
    0.02
    265
    +0.10
    0.02
    Negative Logits
    mble
    -0.82
    ernaut
    -0.81
    itten
    -0.81
    enhagen
    -0.81
    soever
    -0.77
    untled
    -0.76
    omsky
    -0.76
    idious
    -0.73
    bilt
    -0.71
    blance
    -0.70
    POSITIVE LOGITS
     Janeiro
    0.93
     los
    0.90
     Medic
    0.84
     la
    0.81
    Commerce
    0.78
     Excellence
    0.78
     Jiu
    0.77
     Esp
    0.77
     Val
    0.77
     Reform
    0.76
    Activations Density 0.016%

    No Known Activations