© 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. Google DeepMind · Exploring Gemma 2 with Gemma Scope
    5. Gemma-2-9B-IT
    7. Residual Stream - 131k
    9. 20-GEMMASCOPE-RES-131K
    11. 110252
    Prev
    Next
    INDEX
    Explanations

    mathematical operations and equations related to variables

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

    solve equations with variables

    np_acts-logits-general · gemini-2.5-flash-lite

    instructions and tokens associated with algebra problems that define variables and ask to solve equations for a specific variable, especially in “solve-for” setups with operators and coefficients.

    oai_token-act-pair · gpt-5Triggered by @vetterc0
    New Auto-Interp
    Top Features by Cosine Similarity
    Comparing With GEMMA-2-9B-IT @ 20-gemmascope-res-131k
    Configuration
    google/gemma-scope-9b-it-res/layer_20/width_131k/average_l0_81
    Prompts (Dashboard)
    24,576 prompts, 128 tokens each
    Dataset (Dashboard)
    monology/pile-uncopyrighted
    Features
    131,072
    Data Type
    float32
    Hook Name
    blocks.20.hook_resid_post
    Hook Layer
    20
    Architecture
    jumprelu
    Context Size
    1,024
    Dataset
    monology/pile-uncopyrighted
    Activation Function
    relu
    Embeds
    IFrame
    Link
    Not in Any Lists

    No Comments

    Negative Logits
    MigrationBuilder
    -0.69
    Попис
    -0.68
    OGND
    -0.68
    hoeddwyd
    -0.62
    LookAnd
    -0.59
    IUrlHelper
    -0.58
     للاسماء
    -0.58
    Diweddarwch
    -0.57
     Мексичка
    -0.57
    Хьажоргаш
    -0.55
    POSITIVE LOGITS
    HtmlAttribute
    0.47
    setupUi
    0.42
     старости
    0.40
    MessageTagHelper
    0.37
     '\\;'
    0.35
    Aiheesta
    0.34
     gustar
    0.34
    HandlerContext
    0.34
    sfw
    0.33
    ześnie
    0.32
    Activations Density 27.738%

    No Known Activations