© 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. 26004
    Prev
    Next
    INDEX
    Explanations

    the presence of the letter "V" in various contexts

    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
    369
    +0.18
    1.0%
    358
    +0.14
    0.8%
    412
    +0.12
    0.7%
    Correlated Neurons
    Index
    P. Corr.
    Cos Sim.
    358
    +0.18
    0.05
    388
    +0.14
    0.04
    412
    +0.12
    0.04
    Negative Logits
     hope
    -1.70
    '?"
    -1.57
     ")
    -1.56
     )"
    -1.55
    cing
    -1.53
     ')
    -1.51
    "?"
    -1.51
    ?",
    -1.49
     distance
    -1.47
    dern
    -1.45
    POSITIVE LOGITS
    ariate
    1.80
    ARY
    1.79
    IDEO
    1.78
    IST
    1.68
    ERTY
    1.68
    BM
    1.65
    PN
    1.65
    oid
    1.63
    ault
    1.61
    NS
    1.61
    Activations Density 0.764%

    No Known Activations