© 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. 25876
    Prev
    Next
    INDEX
    Explanations

    references to scientific or technical practices and their effectiveness

    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
    198
    +0.13
    0.8%
    136
    +0.12
    0.7%
    28
    +0.12
    0.7%
    Correlated Neurons
    Index
    P. Corr.
    Cos Sim.
    438
    +0.13
    0.40
    53
    +0.12
    0.42
    56
    +0.12
    0.11
    Negative Logits
    aurus
    -1.93
    bie
    -1.84
    hire
    -1.64
    urations
    -1.59
    []
    -1.54
    kat
    -1.48
    aries
    -1.47
    rix
    -1.39
    ductor
    -1.38
    illion
    -1.37
    POSITIVE LOGITS
     behalf
    1.61
    anced
    1.49
    aying
    1.49
    assis
    1.44
     Immun
    1.43
     affairs
    1.42
     Mice
    1.39
    idays
    1.39
     matters
    1.38
     issues
    1.36
    Activations Density 4.688%

    No Known Activations