© 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-2-9B-IT
    4. Residual Stream - 131k
    5. 20-GEMMASCOPE-RES-131K
    6. 19896
    Prev
    Next
    INDEX
    Explanations

    syntax-related elements in programming code annotations and comments

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

    math symbols and programming keywords

    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
     AssemblyCompany
    -0.62
    adaptiveStyles
    -0.62
     pouvoit
    -0.57
    inSlope
    -0.57
    rrggbb
    -0.57
    IUrlHelper
    -0.57
    AISSEE
    -0.56
    uxxxx
    -0.55
     étoit
    -0.54
    paravant
    -0.54
    POSITIVE LOGITS
    abstractmethod
    0.47
    fasterxml
    0.47
     lombok
    0.42
     ioutil
    0.42
    TRAILING
    0.40
     pink
    0.40
     red
    0.39
     Heiligen
    0.39
     bruno
    0.38
     supply
    0.38
    Activations Density 0.014%

    No Known Activations