Neuronpedia logo - a computer chip with a rounded viewfinder border around it

    Neuronpedia

    APICircuit TracerNEWSteerSAE EvalsExportsBlogSlackPrivacy & TermsContact
    © Neuronpedia 2025
    Privacy & TermsBlogGitHubSlackTwitterContact
    1. Home
    2. Joseph Bloom · Feature Splitting for GPT2-Small
    3. GPT2-Small
    4. Residual Feature Splitting 49152
    5. 8-RES_FS49152-JB
    6. 40035
    Prev
    Next
    INDEX
    Explanations

    specific names and terms related to geography or 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
    464
    +0.12
    0.5%
    447
    +0.12
    0.5%
    199
    +0.10
    0.4%
    Correlated Neurons
    Index
    P. Corr.
    Cos Sim.
    659
    +0.12
    0.04
    232
    +0.12
    0.04
    284
    +0.10
    0.04
    Negative Logits
     Brill
    -0.59
    builders
    -0.57
     heel
    -0.57
     washed
    -0.57
     aspirin
    -0.56
    WARE
    -0.56
    bridge
    -0.56
     flowering
    -0.56
     Nordic
    -0.56
     Masonic
    -0.56
    POSITIVE LOGITS
    uese
    1.13
    aru
    1.11
    oji
    1.06
    uay
    1.06
    asu
    1.05
    rama
    1.03
    lia
    1.02
    iy
    1.02
    icz
    1.02
    anu
    1.02
    Activations Density 0.094%

    No Known Activations