© 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. Joseph Bloom · Initial Gemma-2B-IT SAEs
    5. Gemma-2B-IT
    7. Residual Stream
    9. 12-RES-JB
    11. 12309
    Prev
    Next
    INDEX
    Explanations
    No Explanations Found
    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
    674
    +0.34
    1.3%
    1741
    +0.05
    0.2%
    190
    +0.05
    0.2%
    Correlated Neurons
    Index
    P. Corr.
    Cos Sim.
    2
    -0.34
    0.00
    0
    -0.05
    0.00
    1
    -0.05
    0.00
    Negative Logits
    0
    -0.99
     
    -0.89
    6
    -0.88
    1
    -0.87
    7
    -0.87
    2
    -0.86
    5
    -0.86
    9
    -0.85
    .
    -0.84
    8
    -0.84
    POSITIVE LOGITS
    <bos>
    9.50
    expandindo
    1.99
     betweenstory
    1.81
    Autoritní
    1.76
    ⓧ
    1.76
    GEBURTSDATUM
    1.75
    <?
    1.57
     Administrativna
    1.54
    LookAnd
    1.53
     '\\;'
    1.53
    Activations Density 0.000%

    No Known Activations

    This feature has no known activations.