© 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. Under Peer Review · Sparse Autoencoders for Pythia-70M-Deduped
    5. Pythia-70M-Deduped
    7. MLP Post
    9. 0-MLP-SM
    11. 28552
    Prev
    Next
    INDEX
    Explanations

    references to colleges or higher education institutions

    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
    +0.20
    1.2%
    91
    +0.13
    0.8%
    173
    +0.11
    0.6%
    Correlated Neurons
    Index
    P. Corr.
    Cos Sim.
    91
    +0.20
    0.03
    245
    +0.13
    0.03
    107
    +0.11
    0.02
    Negative Logits
    ¯
    -2.23
    ĥ½
    -2.07
    ³
    -1.82
    ĨĴ
    -1.55
     harm
    -1.50
    amyl
    -1.44
    utz
    -1.41
    ĻĤ
    -1.41
     adverse
    -1.39
    apine
    -1.38
    POSITIVE LOGITS
     Station
    1.58
    man
    1.56
    fficients
    1.53
    stown
    1.51
    culated
    1.51
    cles
    1.50
    holders
    1.49
    ville
    1.45
    plot
    1.43
    ships
    1.42
    Activations Density 0.012%

    No Known Activations