© 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
    2. Joseph Bloom · Initial Gemma-2B SAEs
    3. Gemma-2B
    4. Residual Stream
    5. 0-RES-JB
    6. 195
    Prev
    Next
    INDEX
    Explanations

    fees and pricing information

    oai_token-act-pair · gpt-3.5-turboTriggered by @bot
    New Auto-Interp
    Top Features by Cosine Similarity
    Configuration
    jbloom/Gemma-2b-Residual-Stream-SAEs/gemma_2b_blocks.0.hook_resid_post_16384_anthropic
    Prompts (Dashboard)
    24,576 prompts, 128 tokens each
    Dataset (Dashboard)
    HuggingFaceFW/fineweb
    Features
    16,384
    Data Type
    torch.float32
    Hook Point
    blocks.0.hook_resid_post
    Architecture
    standard
    Context Size
    1,024
    Dataset
    HuggingFaceFW/fineweb
    Hook Point Layer
    0
    Activation Function
    relu
    Embeds
    IFrame
    Link
    Not in Any Lists

    No Comments

    Neuron Alignment
    Index
    Value
    % of L₁
    1034
    +0.09
    0.4%
    50
    +0.09
    0.4%
    1896
    +0.08
    0.3%
    Correlated Neurons
    Index
    P. Corr.
    Cos Sim.
    1034
    +0.09
    0.04
    1864
    +0.09
    0.03
    1553
    +0.08
    0.03
    Negative Logits
    <bos>
    -1.38
    /**
    -0.80
    
    
    -0.79
    ⓧ
    -0.76
    <?
    -0.74
    /*
    -0.71
    public
    -0.67
    //
    -0.63
     also
    -0.63
    ,
    -0.63
    POSITIVE LOGITS
     Fees
    1.95
     fees
    1.91
     fee
    1.86
     Fee
    1.83
    Fees
    1.75
     maneu
    1.69
     stockholm
    1.66
     FEES
    1.65
    fees
    1.64
    Fee
    1.60
    Activations Density 0.123%

    No Known Activations