© 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 SAEs
    5. Gemma-2B
    7. Residual Stream
    9. 6-RES-JB
    11. 3645
    Prev
    Next
    INDEX
    Explanations

    dates and periods of time

    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.6.hook_resid_post_16384_anthropic_fast_lr
    Prompts (Dashboard)
    24,576 prompts, 128 tokens each
    Dataset (Dashboard)
    HuggingFaceFW/fineweb
    Features
    16,384
    Data Type
    torch.float32
    Hook Point
    blocks.6.hook_resid_post
    Architecture
    standard
    Context Size
    1,024
    Dataset
    HuggingFaceFW/fineweb
    Hook Point Layer
    6
    Activation Function
    relu
    Embeds
    IFrame
    Link
    Not in Any Lists

    No Comments

    Neuron Alignment
    Index
    Value
    % of L₁
    50
    +0.20
    1.2%
    889
    +0.11
    0.7%
    544
    +0.10
    0.6%
    Correlated Neurons
    Index
    P. Corr.
    Cos Sim.
    297
    +0.20
    0.09
    1856
    +0.11
    0.08
    220
    +0.10
    0.08
    Negative Logits
    <bos>
    -3.29
    ⓧ
    -0.81
    HasIndex
    -0.73
    TagHelpers
    -0.71
    protoc
    -0.69
    InitStruct
    -0.68
    AsUp
    -0.68
    struct
    -0.68
    module
    -0.67
     inform
    -0.66
    POSITIVE LOGITS
     maneu
    2.06
     affor
    1.99
     disagre
    1.98
     madonna
    1.94
     riviera
    1.94
     unwarran
    1.92
     accla
    1.91
     impra
    1.89
     increa
    1.88
     excru
    1.87
    Activations Density 0.276%

    No Known Activations