© 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-2-2B
    7. Residual Stream - 16k
    9. 18-GEMMASCOPE-RES-16K
    11. 13051
    Prev
    Next
    INDEX
    Explanations

    programming-related terms and expressions indicating conditions or checks

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

    Checks if something is empty

    np_acts-logits-general · gemini-2.0-flash

    checks for emptiness or existence

    np_acts-logits-general · gemini-2.5-flash-lite
    New Auto-Interp
    Top Features by Cosine Similarity
    Comparing With GEMMA-2-2B @ 18-gemmascope-res-16k
    Configuration
    google/gemma-scope-2b-pt-res/layer_18/width_16k/average_l0_74
    Prompts (Dashboard)
    36,864 prompts, 128 tokens each
    Dataset (Dashboard)
    monology/pile-uncopyrighted
    Features
    16,384
    Data Type
    float32
    Hook Name
    blocks.18.hook_resid_post
    Hook Layer
    18
    Architecture
    jumprelu
    Context Size
    1,024
    Dataset
    monology/pile-uncopyrighted
    Activation Function
    relu
    Embeds
    IFrame
    Link
    Not in Any Lists

    No Comments

    Negative Logits
    SequentialGroup
    -0.66
    rrggbb
    -0.61
    bootstrapcdn
    -0.58
    latego
    -0.58
     CreateTagHelper
    -0.58
    erapeutics
    -0.57
     Wiktionnaire
    -0.56
    apnews
    -0.56
     EconPapers
    -0.55
    \{\\
    -0.55
    POSITIVE LOGITS
     Is
    0.90
    Is
    0.78
     is
    0.77
     Has
    0.74
     has
    0.69
    Has
    0.67
    IsInitialized
    0.66
     exists
    0.66
     can
    0.66
    has
    0.65
    Activations Density 0.180%

    No Known Activations