© 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. Joseph Bloom · Initial Gemma-2B SAEs
    3. Gemma-2B
    4. Residual Stream
    5. 0-RES-JB
    6. 2521
    Prev
    Next
    INDEX
    Explanations

    references to bus-related information and services

    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
    50
    +0.09
    0.4%
    1178
    +0.09
    0.4%
    1047
    +0.09
    0.4%
    Correlated Neurons
    Index
    P. Corr.
    Cos Sim.
    1240
    +0.09
    0.04
    1047
    +0.09
    0.03
    1178
    +0.09
    0.03
    Negative Logits
    <bos>
    -1.12
    //
    -0.70
     introduce
    -0.68
     stabilize
    -0.67
     become
    -0.66
     colspan
    -0.65
    .
    -0.65
    @
    -0.65
    itemize
    -0.65
     create
    -0.65
    POSITIVE LOGITS
     bus
    2.02
     Bus
    1.96
    Bus
    1.86
     Juf
    1.81
     stockholm
    1.77
     Buses
    1.76
     buses
    1.71
    bus
    1.69
     buss
    1.69
     BUS
    1.69
    Activations Density 0.109%

    No Known Activations