© 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 SAEs
    5. Gemma-2B
    7. Residual Stream
    9. 6-RES-JB
    11. 5021
    Prev
    Next
    INDEX
    Explanations

    proper nouns, particularly the name "Barbara"

    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
    1047
    +0.14
    0.8%
    1482
    +0.14
    0.7%
    544
    +0.13
    0.7%
    Correlated Neurons
    Index
    P. Corr.
    Cos Sim.
    1047
    +0.14
    0.04
    1741
    +0.14
    -0.01
    1097
    +0.13
    0.05
    Negative Logits
    <bos>
    -1.44
    /**
    -0.71
    <?
    -0.64
    RunWith
    -0.62
    XtraEditors
    -0.61
    ohist
    -0.57
    Зак
    -0.56
    LOYEES
    -0.56
    glBegin
    -0.56
    chair
    -0.55
    POSITIVE LOGITS
     barbara
    1.28
     ftu
    1.21
     salomon
    1.11
     Barbara
    1.10
     oner
    1.10
     fays
    1.09
     fuj
    1.08
     Bárbara
    1.08
     thut
    1.08
     fep
    1.07
    Activations Density 0.687%

    No Known Activations