© 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-2-9B
    7. Residual Stream - 16k
    9. 31-GEMMASCOPE-RES-16K
    11. 5574
    Prev
    Next
    INDEX
    Explanations

    instances of output stream operators in programming code, particularly in C++

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

    the left shift operator `<<` used in output stream operations.

    oai_token-act-pair · claude-4-5-haikuTriggered by @emiglarou
    New Auto-Interp
    Top Features by Cosine Similarity
    Comparing With GEMMA-2-9B @ 31-gemmascope-res-16k
    Configuration
    google/gemma-scope-9b-pt-res/layer_31/width_16k/average_l0_114
    Prompts (Dashboard)
    24,576 prompts, 128 tokens each
    Dataset (Dashboard)
    monology/pile-uncopyrighted
    Features
    16,384
    Data Type
    float32
    Hook Name
    blocks.31.hook_resid_post
    Hook Layer
    31
    Architecture
    jumprelu
    Context Size
    1,024
    Dataset
    monology/pile-uncopyrighted
    Activation Function
    relu
    Embeds
    IFrame
    Link
    Not in Any Lists

    No Comments

    Negative Logits
     {},
    -0.54
     "",
    -0.50
     "");
    -0.50
     $_"
    -0.50
     '+':
    -0.49
     [''],
    -0.47
    ")));
    -0.46
     '',
    -0.46
     [];
    -0.44
     {}),
    -0.44
    POSITIVE LOGITS
    CloseOperation
    0.54
     Administrativna
    0.51
    SharedCtor
    0.48
     ainfi
    0.47
    enderror
    0.47
     lovel
    0.46
     surla
    0.45
     trône
    0.45
    escence
    0.44
     terciopelo
    0.44
    Activations Density 0.067%

    No Known Activations