© 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. Gemma-2-2B
    5. 4-GEMMASCOPE-TRANSCODER-16K
    7. 10702
    Prev
    Next
    INDEX
    Explanations

    The neuron seems to be detecting the number 0, and also has inconsistent responses to the word "ports" and code-related words

    oai_token-act-pair · gemini-2.0-flash

    Number zero

    np_max-act · gemini-2.0-flash
    New Auto-Interp
    Top Features by Cosine Similarity
    Configuration
    google/gemma-scope-2b-pt-transcoders/layer_4/width_16k/average_l0_88
    Prompts (Dashboard)
    24,576 prompts, 128 tokens each
    Dataset (Dashboard)
    monology/pile-uncopyrighted
    Features
    16,384
    Data Type
    float32
    Hook Name
    blocks.4.ln2.hook_normalized
    Architecture
    jumprelu_transcoder
    Context Size
    1,024
    Dataset
    monology/pile-uncopyrighted
    Embeds
    IFrame
    Link
    Not in Any Lists

    No Comments

    Negative Logits
    <bos>
    -0.81
    iedy
    -0.54
    __':
    -0.53
     насељу
    -0.51
    Ten
    -0.51
    ']->
    -0.50
    Personendaten
    -0.48
    __':
    -0.48
    ソッド
    -0.47
     invece
    -0.46
    POSITIVE LOGITS
     transfieras
    0.80
    ThroughAttribute
    0.79
    ContentAsync
    0.74
    RectangleBorder
    0.68
    SceneManagement
    0.62
     HasFactory
    0.60
    XmlAccessType
    0.58
    NUMX
    0.54
     maxX
    0.54
    UserScript
    0.54
    Activations Density 3.208%

    No Known Activations