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

    Neuronpedia

    APIAssistant AxisNEWCircuit TracerNEWSteerSAE EvalsExports 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. 8664
    Prev
    Next
    INDEX
    Explanations

    nested parentheses or brackets in mathematical expressions

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

    neural network parenthesis sequences

    np_acts-logits-general · gemini-2.5-flash-lite
    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
    GenerationType
    -0.44
    (&:
    -0.44
     känd
    -0.42
    ordning
    -0.41
     pleaſure
    -0.40
    ⁩
    -0.40
     []:
    -0.39
     snippetHide
    -0.39
    providedIn
    -0.39
    */].
    -0.37
    POSITIVE LOGITS
    (((
    0.96
     ((((
    0.90
    *)((
    0.87
     (((
    0.84
    ((((
    0.84
    )(((
    0.79
    =((
    0.77
     ((
    0.74
     ostavi
    0.68
     intptr
    0.63
    Activations Density 0.099%

    No Known Activations