© 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. 35378
    Prev
    Next
    INDEX
    Explanations

    expressions related to checking lengths of data structures

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

    len followed by (

    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
    InjectAttribute
    -0.53
    ayo
    -0.40
     otomatig
    -0.40
     Laus
    -0.37
    UnifiedTopology
    -0.35
    brica
    -0.34
    べて
    -0.34
     Stuttgart
    -0.34
    createStatement
    -0.33
     Veränder
    -0.32
    POSITIVE LOGITS
     len
    0.96
    len
    0.81
     LEN
    0.73
     Len
    0.68
    Len
    0.66
    Билгалдахарш
    0.59
    LEN
    0.57
    OrWhiteSpace
    0.54
    classnames
    0.53
    Lena
    0.52
    Activations Density 0.006%

    No Known Activations