© Neuronpedia 2026
    Privacy & TermsBlogGitHubSlackTwitterContact
    Neuronpedia logo - a computer chip with a rounded viewfinder border around it

    Neuronpedia

    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. 20-GEMMASCOPE-RES-131K
    11. 41818
    Prev
    Next
    INDEX
    Explanations

    occurrences of specific numerical identifiers and significant names or titles in a document

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

    may or may not

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

    This neuron detects numeric tokens and number-like strings (years, dates, percentages, and other numerals).

    oai_token-act-pair · gpt-5-miniTriggered 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
     Caron
    -0.43
    Johann
    -0.43
     potrze
    -0.43
     Infór
    -0.40
     Nachbar
    -0.39
     Carrillo
    -0.39
     Marín
    -0.38
     Monteiro
    -0.38
     Klä
    -0.38
     olması
    -0.36
    POSITIVE LOGITS
    DeleteBehavior
    0.80
    évaluateur
    0.73
    GTCX
    0.60
    verwijspagina
    0.60
     AssemblyCulture
    0.59
    expandindo
    0.59
     ब्रेकडाउन
    0.59
    GEBURTSDATUM
    0.55
     المعيارى
    0.54
    aarrggbb
    0.53
    Activations Density 0.118%

    No Known Activations