© 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
    2. Google DeepMind · Exploring Gemma 2 with Gemma Scope
    3. Gemma-2-2B
    4. Residual Stream - 16k
    5. 20-GEMMASCOPE-RES-16K
    6. 558
    Prev
    Next
    INDEX
    Explanations

    quantitative and numerical representations

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

    Fractions involving "half"

    np_acts-logits-general · gemini-2.0-flash

    and a half

    np_acts-logits-general · gemini-2.5-flash-lite
    New Auto-Interp
    Top Features by Cosine Similarity
    Comparing With GEMMA-2-2B @ 20-gemmascope-res-16k
    Configuration
    google/gemma-scope-2b-pt-res/layer_20/width_16k/average_l0_71
    Prompts (Dashboard)
    36,864 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
    •Gemma-2-2B-L20-Structure-Cluster
    Technical Artificial Syntax (integers preceding fractions)

    No Comments

    Negative Logits
     resourceCulture
    -0.72
     الحره
    -0.64
     onAnimation
    -0.62
    oubliez
    -0.57
    ostom
    -0.56
    Portail
    -0.53
    /***/
    -0.51
    PositiveButton
    -0.49
     ExecuteAsync
    -0.49
    extAlignment
    -0.49
    POSITIVE LOGITS
     half
    1.86
    half
    1.74
    Half
    1.62
     ½
    1.61
     Half
    1.58
    ½
    1.51
     HALF
    1.44
    HALF
    1.42
    半
    1.41
     setengah
    1.34
    Activations Density 0.732%

    No Known Activations