© 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. 9-GEMMASCOPE-RES-131K
    11. 119821
    Prev
    Next
    INDEX
    Explanations

    references to mathematical expressions and notations

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

    begin file, begin liquid

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

    the neuron detects numerical tokens (numbers, decimals, percentages and other numeric strings).

    oai_token-act-pair · gpt-5-miniTriggered by @vetterc0
    New Auto-Interp
    Top Features by Cosine Similarity
    Comparing With GEMMA-2-9B-IT @ 9-gemmascope-res-131k
    Configuration
    google/gemma-scope-9b-it-res/layer_9/width_131k/average_l0_121
    Prompts (Dashboard)
    24,576 prompts, 128 tokens each
    Dataset (Dashboard)
    monology/pile-uncopyrighted
    Features
    131,072
    Data Type
    float32
    Hook Name
    blocks.9.hook_resid_post
    Hook Layer
    9
    Architecture
    jumprelu
    Context Size
    1,024
    Dataset
    monology/pile-uncopyrighted
    Activation Function
    relu
    Embeds
    IFrame
    Link
    Not in Any Lists

    No Comments

    Negative Logits
    <unused41>
    -0.90
    <unused28>
    -0.90
    <unused14>
    -0.89
    <unused47>
    -0.89
    <unused8>
    -0.89
    [@BOS@]
    -0.89
    <unused17>
    -0.89
    <unused23>
    -0.89
    <unused16>
    -0.89
    <pad>
    -0.89
    POSITIVE LOGITS
     berfungsi
    0.26
     występu
    0.26
    有何
    0.24
     bocetos
    0.24
     producenta
    0.24
     imprimi
    0.24
     dormitórios
    0.23
     incluyen
    0.23
     mulus
    0.23
     comparten
    0.23
    Activations Density 4.299%

    No Known Activations