© 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
    7. Residual Stream - 16k
    9. 20-GEMMASCOPE-RES-16K
    11. 6086
    Prev
    Next
    INDEX
    Explanations

    references to empty or null values in programming contexts

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

    programming language syntax elements like null checks, empty values, and type conversions.

    oai_token-act-pair · claude-3-5-haiku-20241022Triggered by @neilrathi
    New Auto-Interp
    Top Features by Cosine Similarity
    Comparing With GEMMA-2-9B @ 20-gemmascope-res-16k
    Configuration
    google/gemma-scope-9b-pt-res/layer_20/width_16k/average_l0_68
    Prompts (Dashboard)
    24,576 prompts, 128 tokens each
    Dataset (Dashboard)
    monology/pile-uncopyrighted
    Features
    16,384
    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
    tagHelperRunner
    -0.48
    clusal
    -0.42
     ExecuteAsync
    -0.40
    JMenuItem
    -0.39
     Vulnerability
    -0.38
    monary
    -0.37
    useNewUrlParser
    -0.37
     Bioaccumulative
    -0.36
    wapV
    -0.36
    eaways
    -0.36
    POSITIVE LOGITS
     Empty
    0.53
    Empty
    0.51
     vazio
    0.50
    BeNil
    0.50
    isEmpty
    0.49
     isEmpty
    0.48
    EmptyString
    0.48
     Blank
    0.48
    empty
    0.47
     isempty
    0.47
    Activations Density 0.526%

    No Known Activations