© Neuronpedia 2026
    Privacy & TermsBlogGitHubSlackTwitterContact
    Neuronpedia logo - a computer chip with a rounded viewfinder border around it
    Neuronpedia
    Jacobian LensNEW
    Natural Language
    Autoencoders
    MAY 26    Assistant AxisJAN 26Circuit TracerAPR 26SteerSAE EvalsExportsinterp-engineNEW 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. 102342
    Prev
    Next
    INDEX
    Explanations

    references to foam or foam-related materials

    oai_token-act-pair · gpt-4o-mini
    Triggered by @bot

    foam

    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
    Negative Logits
     indis
    -0.50
     Mej
    -0.44
    ̕
    -0.40
     Tif
    -0.39
     Hej
    -0.38
    ckley
    -0.37
    gyz
    -0.36
     willy
    -0.36
     Raj
    -0.36
    NotNull
    -0.36
    POSITIVE LOGITS
     Foam
    2.27
     foam
    2.25
    Foam
    2.09
    foam
    2.05
     foams
    1.73
     espuma
    1.62
    rofoam
    1.39
     Schaum
    1.16
     foaming
    1.05
    泡沫
    1.05
    Activations Density 0.002%

    No Known Activations