© 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
    3. Google DeepMind · Exploring Gemma 2 with Gemma Scope
    5. Gemma-2-9B-IT
    7. Residual Stream - 131k
    9. 9-GEMMASCOPE-RES-131K
    11. 99319
    Prev
    Next
    INDEX
    Explanations

    instances of mathematical notation and programming-related terminology

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

    programming and math notation

    np_acts-logits-general · gemini-2.5-flash-lite
    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
    RenderAtEndOf
    -0.49
     noqa
    -0.47
    OrEqual
    -0.46
    AddTagHelper
    -0.46
     istore
    -0.45
     Grüßen
    -0.45
     crime
    -0.40
    ParallelGroup
    -0.40
    󠁢
    -0.40
     dép
    -0.39
    POSITIVE LOGITS
    HostException
    0.87
    underbrace
    0.64
    forChild
    0.62
     ISNI
    0.58
    BrowserModule
    0.55
    baselines
    0.49
    OrNil
    0.48
     مشين
    0.47
    optarg
    0.47
    windowFixed
    0.46
    Activations Density 0.001%

    No Known Activations