© 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. 2-MLP-SM
    11. 25206
    Prev
    Next
    INDEX
    Explanations

    phrases that indicate the presence of an article, specifically "a" or "an"

    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/2-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.2.hook_mlp_out
    Hook Layer
    2
    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
    15
    +0.13
    0.8%
    387
    +0.12
    0.7%
    161
    +0.12
    0.6%
    Correlated Neurons
    Index
    P. Corr.
    Cos Sim.
    15
    +0.13
    0.05
    480
    +0.12
    0.03
    206
    +0.12
    0.02
    Negative Logits
    Ĭ
    -2.73
    ĻĤ
    -2.66
    ĩ
    -2.58
    ĭ
    -2.43
    Ļª
    -2.37
    ĨĴ
    -2.30
    Ģ
    -2.16
    Ħ
    -2.05
    ¬
    -1.93
    ij
    -1.92
    POSITIVE LOGITS
    leftarrow
    1.44
    kill
    1.43
     deletions
    1.43
    fully
    1.40
    javase
    1.37
    ercase
    1.35
     faint
    1.33
    liest
    1.30
     gospel
    1.29
    planes
    1.28
    Activations Density 0.889%

    No Known Activations