© 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
    3. Joseph Bloom · Initial Gemma-2B-IT SAEs
    5. Gemma-2B-IT
    7. Residual Stream
    9. 12-RES-JB
    11. 10668
    Prev
    Next
    INDEX
    Explanations

    web URLs and email addresses

    oai_token-act-pair · gpt-3.5-turboTriggered by @bot
    New Auto-Interp
    Top Features by Cosine Similarity
    Configuration
    jbloom/Gemma-2b-IT-Residual-Stream-SAEs/gemma_2b_it_blocks.12.hook_resid_post_16384
    Prompts (Dashboard)
    24,576 prompts, 128 tokens each
    Dataset (Dashboard)
    HuggingFaceFW/fineweb
    Features
    16,384
    Data Type
    float32
    Hook Name
    blocks.12.hook_resid_post
    Hook Layer
    12
    Architecture
    standard
    Context Size
    1,024
    Dataset
    Skylion007/openwebtext
    Activation Function
    relu
    Embeds
    IFrame
    Link
    Not in Any Lists

    No Comments

    Neuron Alignment
    Index
    Value
    % of L₁
    509
    +0.10
    0.3%
    1013
    +0.08
    0.2%
    919
    +0.08
    0.2%
    Correlated Neurons
    Index
    P. Corr.
    Cos Sim.
    855
    +0.10
    0.05
    392
    +0.08
    0.02
    1128
    +0.08
    0.05
    Negative Logits
     tetrach
    -0.64
     loamy
    -0.60
    SneakyThrows
    -0.59
     clayey
    -0.58
     zirc
    -0.57
    ciless
    -0.56
    vocato
    -0.51
     dealloc
    -0.51
     MenuView
    -0.51
     calyx
    -0.50
    POSITIVE LOGITS
     campus
    0.98
     Campus
    0.87
     shenan
    0.80
     student
    0.79
     campuses
    0.78
     faculty
    0.76
     students
    0.76
     Student
    0.74
     alumni
    0.73
     Students
    0.72
    Activations Density 0.806%

    No Known Activations