© 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. Google DeepMind · Exploring Gemma 2 with Gemma Scope
    5. Gemma-2-9B-IT
    7. Residual Stream - 131k
    9. 31-GEMMASCOPE-RES-131K
    11. 4628
    Prev
    Next
    INDEX
    Explanations

    patterns and relationships in mathematical expressions and equations

    oai_token-act-pair · gpt-4o-miniTriggered by @bot

    numbers followed by punctuation or math operations

    np_acts-logits-general · gemini-2.5-flash-lite
    New Auto-Interp
    Top Features by Cosine Similarity
    Comparing With GEMMA-2-9B-IT @ 31-gemmascope-res-131k
    Configuration
    google/gemma-scope-9b-it-res/layer_31/width_131k/average_l0_109
    Prompts (Dashboard)
    24,576 prompts, 128 tokens each
    Dataset (Dashboard)
    monology/pile-uncopyrighted
    Features
    131,072
    Data Type
    float32
    Hook Name
    blocks.31.hook_resid_post
    Hook Layer
    31
    Architecture
    jumprelu
    Context Size
    1,024
    Dataset
    monology/pile-uncopyrighted
    Activation Function
    relu
    Embeds
    IFrame
    Link
    Not in Any Lists

    No Comments

    Negative Logits
    transQ
    -0.47
    aarrggbb
    -0.39
    hyrchwyd
    -0.37
    owiak
    -0.37
     jsPsych
    -0.36
     sabre
    -0.36
     Babu
    -0.36
    bind
    -0.35
     Hàng
    -0.35
    BCS
    -0.35
    POSITIVE LOGITS
    IntoConstraints
    0.54
     مشين
    0.53
    MigrationBuilder
    0.52
    URLException
    0.51
     فريبيس
    0.47
     utafitiHapana
    0.45
     Exacts
    0.45
    UnusedPrivate
    0.44
    HasAnnotation
    0.44
    VersionUID
    0.44
    Activations Density 0.374%

    No Known Activations