© 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. 0-RES-JB
    11. 1271
    Prev
    Next
    INDEX
    Explanations

    descriptions related to optical technology, especially focusing on optical components and applications

    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
    1376
    +0.08
    0.3%
    1047
    +0.08
    0.3%
    316
    +0.07
    0.3%
    Correlated Neurons
    Index
    P. Corr.
    Cos Sim.
    1250
    +0.08
    0.02
    678
    +0.08
    0.02
    1878
    +0.07
    0.02
    Negative Logits
    <bos>
    -1.10
    ⓧ
    -0.76
    testng
    -0.70
    /**
    -0.69
    mergeFrom
    -0.67
    <?
    -0.65
    ɵɵelementEnd
    -0.64
    ContentAlignment
    -0.63
    struct
    -0.62
    IsContent
    -0.61
    POSITIVE LOGITS
     optical
    2.43
     Optical
    2.33
    Optical
    2.25
    optical
    2.19
     optically
    1.81
     Optic
    1.70
     optic
    1.69
     optics
    1.65
     optik
    1.60
     maneu
    1.50
    Activations Density 0.141%

    No Known Activations