© 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
    7. Residual Stream - 16k
    9. 20-GEMMASCOPE-RES-16K
    11. 1339
    Prev
    Next
    INDEX
    Explanations

    the start of a new section or paragraph in the text

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

    document boilerplate text like XML/HTML comments, license headers, and document metadata.

    oai_token-act-pair · claude-3-5-haiku-20241022Triggered by @neilrathi

    the beginning-of-sequence marker, i.e., the start of a new document or text segment.

    oai_token-act-pair · gpt-5Triggered by @jyhe0408

    the beginning of a document.

    oai_token-act-pair · claude-4-5-sonnetTriggered by @jyhe0408
    New Auto-Interp
    Top Features by Cosine Similarity
    Comparing With GEMMA-2-9B @ 20-gemmascope-res-16k
    Configuration
    google/gemma-scope-9b-pt-res/layer_20/width_16k/average_l0_68
    Prompts (Dashboard)
    24,576 prompts, 128 tokens each
    Dataset (Dashboard)
    monology/pile-uncopyrighted
    Features
    16,384
    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
    appui
    -0.52
     increí
    -0.52
    ✭✭
    -0.48
    DEPORTES
    -0.48
     sobra
    -0.47
     mierda
    -0.47
     sobran
    -0.45
     ejército
    -0.45
    ########.
    -0.44
    cartão
    -0.44
    POSITIVE LOGITS
    httphttps
    0.46
     Италијани
    0.46
     Roskov
    0.44
    ыгана
    0.42
     lenker
    0.41
     gyhoeddwyd
    0.41
     DbType
    0.40
     censiti
    0.39
     Numerade
    0.39
     validamos
    0.39
    Activations Density 0.038%

    No Known Activations