© 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. 31-GEMMASCOPE-RES-16K
    11. 8549
    Prev
    Next
    INDEX
    Explanations

    mathematical expressions or symbols used in proofs and formal definitions

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

    The neuron detects the beginning of paragraphs or sections in mathematical or academic text, particularly focusing on transition words like "Let," "We," "This," "For," and sentence starters in formal proofs.

    oai_token-act-pair · claude-3-7-sonnet-20250219Triggered by @neilrathi

    mathematical and formal academic writing with proofs, theorems, and logical statements.

    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
    RenderAtEndOf
    -0.69
    StructEnd
    -0.69
    الحياه
    -0.66
    новниш
    -0.65
     незавершена
    -0.60
    MessageTagHelper
    -0.60
    tagHelperRunner
    -0.59
     kasarigan
    -0.59
     ſmall
    -0.59
    ſelf
    -0.57
    POSITIVE LOGITS
     let
    1.54
     Let
    1.38
    Let
    1.28
    let
    1.07
     lets
    0.93
     consider
    0.91
     define
    0.91
     LET
    0.90
     Consider
    0.85
     Define
    0.85
    Activations Density 1.590%

    No Known Activations