© 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 EvalsExportsinterp-engineNEWAPI Community BlogPrivacy & TermsContact
    1. Home
    3. Under Peer Review · Sparse Autoencoders for Pythia-70M-Deduped
    5. Pythia-70M-Deduped
    7. MLP Post
    9. 0-MLP-SM
    11. 25482
    Prev
    Next
    INDEX
    Explanations

    programming syntax elements and structure in code

    oai_token-act-pair · gpt-4o-miniTriggered by @bot
    New Auto-Interp
    Top Features by Cosine Similarity
    Configuration
    ctigges/pythia-70m-deduped__mlp-sm_processed/0-mlp-sm
    Prompts (Dashboard)
    32,768 prompts, 128 tokens each
    Dataset (Dashboard)
    monology/pile-uncopyrighted
    Features
    32,768
    Data Type
    torch.float32
    Hook Name
    blocks.0.hook_mlp_out
    Hook Layer
    0
    Architecture
    standard
    Context Size
    128
    Dataset
    EleutherAI/the_pile_deduplicated
    Activation Function
    relu
    Embeds
    IFrame
    Link
    Not in Any Lists

    No Comments

    Neuron Alignment
    Index
    Value
    % of L₁
    156
    +0.15
    0.9%
    177
    +0.14
    0.8%
    410
    +0.11
    0.6%
    Correlated Neurons
    Index
    P. Corr.
    Cos Sim.
    69
    +0.15
    0.03
    151
    +0.14
    0.02
    433
    +0.11
    0.02
    Negative Logits
    zes
    -1.86
    oS
    -1.75
    ®
    -1.75
     dehydrogenase
    -1.68
    :`
    -1.62
    uel
    -1.59
    keit
    -1.56
    urations
    -1.54
    igens
    -1.49
    isenberg
    -1.46
    POSITIVE LOGITS
     mind
    1.54
     confidence
    1.47
     minds
    1.44
    atl
    1.39
    mathrsfs
    1.33
    century
    1.31
    corner
    1.28
    scr
    1.28
    substantial
    1.27
     lesson
    1.26
    Activations Density 1.647%

    No Known Activations