© 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 EvalsExportsAPI 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. 10715
    Prev
    Next
    INDEX
    Explanations

    structures or sequences in programming syntax and mathematical expressions

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

    begin of code or math

    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
     MCI
    -0.58
    ROIT
    -0.58
     ACI
    -0.57
    MCI
    -0.57
     STS
    -0.56
     pelican
    -0.56
     ALC
    -0.56
     BaseEntity
    -0.56
     EO
    -0.56
     MBC
    -0.55
    POSITIVE LOGITS
     the
    0.51
     wzgl
    0.50
     dalamnya
    0.49
     Inscrivez
    0.49
    The
    0.47
     razón
    0.46
     programação
    0.44
     TAMBÉM
    0.44
     suspensão
    0.43
     chví
    0.43
    Activations Density 0.007%

    No Known Activations