© 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 EvalsExportsinterp-engineNEWAPI Community BlogPrivacy & TermsContact
    1. Home
    2. Google DeepMind · Exploring Gemma 2 with Gemma Scope
    3. Gemma-2-9B-IT
    4. Residual Stream - 131k
    5. 9-GEMMASCOPE-RES-131K
    6. 43305
    Prev
    Next
    INDEX
    Explanations

    the letter 'i' and its variations in mathematical contexts

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

    imaginary unit `i`

    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
     kasarigan
    -0.53
     صوتيه
    -0.52
     desierto
    -0.52
    étaient
    -0.50
     čase
    -0.48
    MemoryWarning
    -0.47
    存于互联网档案馆
    -0.47
     royaltyfri
    -0.47
     personlig
    -0.46
     calendario
    -0.45
    POSITIVE LOGITS
     i
    0.74
    i
    0.64
    I
    0.50
     ii
    0.49
    imath
    0.49
    ci
    0.49
    Ci
    0.48
    ii
    0.48
    StoryboardSegue
    0.48
     j
    0.47
    Activations Density 0.212%

    No Known Activations