© 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. 118260
    Prev
    Next
    INDEX
    Explanations

    references to tunneling phenomena and related concepts

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

    tunnel coupling

    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
    a
    -0.42
    es
    -0.40
    aceae
    -0.40
     eens
    -0.39
    idae
    -0.38
    as
    -0.38
    XDECREF
    -0.37
    fat
    -0.36
    ActionPerformed
    -0.35
    HttpFoundation
    -0.35
    POSITIVE LOGITS
     tunnel
    2.45
     Tunnel
    2.28
     tunnels
    2.19
    Tunnel
    2.16
    tunnel
    2.14
     túnel
    1.81
     tunneling
    1.63
     tunne
    1.54
    unnel
    1.47
    隧道
    1.43
    Activations Density 0.009%

    No Known Activations