© 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. 41757
    Prev
    Next
    INDEX
    Explanations

    proper nouns and team names

    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
    711
    +0.11
    0.5%
    752
    +0.10
    0.4%
    465
    +0.09
    0.4%
    Correlated Neurons
    Index
    P. Corr.
    Cos Sim.
    711
    +0.11
    0.01
    486
    +0.10
    0.01
    738
    +0.09
    0.01
    Negative Logits
    natureconservancy
    -0.86
    20439
    -0.78
     Yel
    -0.72
     Bened
    -0.67
    rawdownloadcloneembedreportprint
    -0.66
     Dodd
    -0.64
    ãĤª
    -0.63
    ++++++++
    -0.63
    agascar
    -0.63
     Kut
    -0.60
    POSITIVE LOGITS
    itsu
    1.17
    aiden
    0.86
    utsu
    0.78
    merce
    0.77
    swing
    0.75
    unin
    0.72
     tournament
    0.71
    onent
    0.71
    astics
    0.66
    geoning
    0.64
    Activations Density 0.011%

    No Known Activations