© 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. 42888
    Prev
    Next
    INDEX
    Explanations

    references to legal statutes and regulations

    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
    373
    +0.17
    0.8%
    517
    +0.10
    0.5%
    407
    +0.10
    0.5%
    Correlated Neurons
    Index
    P. Corr.
    Cos Sim.
    632
    +0.17
    0.01
    175
    +0.10
    0.01
    456
    +0.10
    0.01
    Negative Logits
    tis
    -0.69
    alos
    -0.62
    bye
    -0.60
     Leilan
    -0.60
     vanity
    -0.60
    timeout
    -0.58
     pessim
    -0.58
     unsu
    -0.57
    ItemTracker
    -0.56
    nel
    -0.56
    POSITIVE LOGITS
    phans
    0.74
     cm
    0.70
    xtap
    0.69
    orman
    0.68
    ģĸ
    0.64
    ©¶æ¥µ
    0.64
     avenue
    0.64
    pees
    0.64
     Lumpur
    0.63
    Ĥª
    0.63
    Activations Density 0.020%

    No Known Activations