© 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
    2. Google DeepMind · Exploring Gemma 2 with Gemma Scope
    3. Gemma-2-9B-IT
    4. Residual Stream - 131k
    5. 20-GEMMASCOPE-RES-131K
    6. 77937
    Prev
    Next
    INDEX
    Explanations

    terms related to contamination and contamination risks

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

    contamination

    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
    OGND
    -0.62
    SBATCH
    -0.56
    เฉ
    -0.55
    richTextPanel
    -0.54
    rungsseite
    -0.52
    hidup
    -0.52
     Umum
    -0.51
    \{\\
    -0.50
     sanoo
    -0.50
     Geſch
    -0.50
    POSITIVE LOGITS
     contamination
    1.08
     contaminated
    1.06
     contaminate
    1.01
     Contamination
    0.98
    contamination
    0.97
     contamin
    0.97
     contaminant
    0.94
    contaminated
    0.94
     Contamin
    0.94
     contaminants
    0.90
    Activations Density 0.008%

    No Known Activations