© 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. 41529
    Prev
    Next
    INDEX
    Explanations

    code snippets related to JavaScript variable handling and undefined values

    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
    570
    +0.10
    0.4%
    711
    +0.09
    0.4%
    634
    +0.09
    0.4%
    Correlated Neurons
    Index
    P. Corr.
    Cos Sim.
    326
    +0.10
    0.03
    255
    +0.09
    0.02
    289
    +0.09
    0.01
    Negative Logits
     arrang
    -0.76
     newsp
    -0.75
     relics
    -0.68
     Paran
    -0.68
     secretive
    -0.68
     biomark
    -0.67
     cybersecurity
    -0.66
     antitrust
    -0.66
     peripher
    -0.65
     oversight
    -0.65
    POSITIVE LOGITS
    foo
    1.36
     foo
    1.16
    hello
    1.13
    example
    1.02
    abc
    0.93
     hello
    0.90
    Hello
    0.90
     Foo
    0.89
     {:
    0.87
    =$
    0.85
    Activations Density 0.082%

    No Known Activations