© Neuronpedia 2026
    Privacy & TermsBlogGitHubSlackTwitterContact
    Neuronpedia logo - a computer chip with a rounded viewfinder border around it

    Neuronpedia

    APIAssistant AxisNEWCircuit TracerNEWSteerSAE EvalsExports Community BlogPrivacy & TermsContact
    1. Home
    3. Google DeepMind · Exploring Gemma 2 with Gemma Scope
    5. Gemma-2-2B
    7. Residual Stream - 16k
    9. 18-GEMMASCOPE-RES-16K
    11. 3531
    Prev
    Next
    INDEX
    Explanations

    occurrences of the word "iron" and its derivatives in various contexts

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

    "Iron" and related terms

    np_acts-logits-general · gemini-2.0-flash

    iron

    np_acts-logits-general · gemini-2.5-flash-lite
    New Auto-Interp
    Top Features by Cosine Similarity
    Comparing With GEMMA-2-2B @ 18-gemmascope-res-16k
    Configuration
    google/gemma-scope-2b-pt-res/layer_18/width_16k/average_l0_74
    Prompts (Dashboard)
    36,864 prompts, 128 tokens each
    Dataset (Dashboard)
    monology/pile-uncopyrighted
    Features
    16,384
    Data Type
    float32
    Hook Name
    blocks.18.hook_resid_post
    Hook Layer
    18
    Architecture
    jumprelu
    Context Size
    1,024
    Dataset
    monology/pile-uncopyrighted
    Activation Function
    relu
    Embeds
    IFrame
    Link
    Not in Any Lists

    No Comments

    Negative Logits
    BibitemShut
    -0.94
    RenderAtEndOf
    -0.86
    DeleteBehavior
    -0.82
     pleaſure
    -0.82
     propOrder
    -0.80
    zeptember
    -0.80
     myſelf
    -0.80
     Efq
    -0.79
     itſelf
    -0.79
     Majefty
    -0.79
    POSITIVE LOGITS
     Iron
    1.05
     iron
    1.02
    Iron
    1.00
     IRON
    0.84
     Fe
    0.83
    iron
    0.82
    Fe
    0.79
     hierro
    0.75
    Eisen
    0.75
    IRON
    0.73
    Activations Density 0.173%

    No Known Activations