© 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. 45798
    Prev
    Next
    INDEX
    Explanations

    occurrences of the substring "ak" in various contexts

    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
    566
    +0.11
    0.5%
    136
    +0.10
    0.5%
    546
    +0.10
    0.5%
    Correlated Neurons
    Index
    P. Corr.
    Cos Sim.
    659
    +0.11
    0.01
    345
    +0.10
    0.01
    683
    +0.10
    0.01
    Negative Logits
    ingham
    -0.93
     Accountability
    -0.67
    builders
    -0.66
    bury
    -0.64
     Walls
    -0.63
    enegger
    -0.63
    ãĤ£
    -0.63
    feeding
    -0.62
     Stim
    -0.61
     laureate
    -0.61
    POSITIVE LOGITS
    ansas
    0.84
    AY
    0.84
    rily
    0.81
    umar
    0.80
    ANE
    0.80
    ril
    0.79
    ernels
    0.78
    orea
    0.76
    lein
    0.76
    atana
    0.74
    Activations Density 0.008%

    No Known Activations