© 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. 28459
    Prev
    Next
    INDEX
    Explanations

    scientific measurements and parameters related to substances or conditions

    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
    +0.21
    1.2%
    467
    +0.14
    0.8%
    376
    +0.14
    0.8%
    Correlated Neurons
    Index
    P. Corr.
    Cos Sim.
    344
    +0.21
    0.01
    156
    +0.14
    0.01
    467
    +0.14
    0.01
    Negative Logits
    Ħ
    -1.78
    zo
    -1.62
    zos
    -1.62
    ĥ½
    -1.60
    ing
    -1.53
    aned
    -1.47
    ĭ
    -1.47
    ization
    -1.45
    ĸ´
    -1.43
    Ĥ
    -1.43
    POSITIVE LOGITS
     suits
    1.69
    suits
    1.50
    antine
    1.41
    lit
    1.36
     colours
    1.35
    awk
    1.34
    ulp
    1.33
     amounts
    1.32
     contra
    1.31
     angles
    1.30
    Activations Density 0.009%

    No Known Activations