© 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-IT SAEs
    5. Gemma-2B-IT
    7. Residual Stream
    9. 12-RES-JB
    11. 1959
    Prev
    Next
    INDEX
    Explanations

    personal details and sensitive information in textual passages

    oai_token-act-pair · gpt-3.5-turboTriggered by @bot
    New Auto-Interp
    Top Features by Cosine Similarity
    Configuration
    jbloom/Gemma-2b-IT-Residual-Stream-SAEs/gemma_2b_it_blocks.12.hook_resid_post_16384
    Prompts (Dashboard)
    24,576 prompts, 128 tokens each
    Dataset (Dashboard)
    HuggingFaceFW/fineweb
    Features
    16,384
    Data Type
    float32
    Hook Name
    blocks.12.hook_resid_post
    Hook Layer
    12
    Architecture
    standard
    Context Size
    1,024
    Dataset
    Skylion007/openwebtext
    Activation Function
    relu
    Embeds
    IFrame
    Link
    Not in Any Lists

    No Comments

    Neuron Alignment
    Index
    Value
    % of L₁
    184
    +0.39
    1.4%
    1577
    +0.23
    0.8%
    1967
    +0.16
    0.6%
    Correlated Neurons
    Index
    P. Corr.
    Cos Sim.
    184
    +0.39
    0.04
    599
    +0.23
    0.04
    1967
    +0.16
    0.02
    Negative Logits
    <bos>
    -0.71
     exé
    -0.56
     expédi
    -0.56
     chargés
    -0.56
     désigne
    -0.56
     choisis
    -0.56
    drawSprites
    -0.55
    printStats
    -0.55
     cherchez
    -0.54
     autorisés
    -0.53
    POSITIVE LOGITS
     EEU
    0.92
     apprehen
    0.89
     pamph
    0.88
     unspeak
    0.84
     snoopy
    0.84
     laug
    0.82
     shenan
    0.80
     sophistic
    0.80
     horrend
    0.79
     gaily
    0.78
    Activations Density 0.326%

    No Known Activations