© 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. 4545
    Prev
    Next
    INDEX
    Explanations

    information related to specific topics, possibly related to housing options, disease prevention, and historical contexts

    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
    1013
    +0.13
    0.4%
    2034
    +0.11
    0.3%
    227
    +0.09
    0.3%
    Correlated Neurons
    Index
    P. Corr.
    Cos Sim.
    1651
    +0.13
    0.06
    512
    +0.11
    0.06
    1527
    +0.09
    0.04
    Negative Logits
     habet
    -0.69
     aiuta
    -0.68
    Sklici
    -0.67
     eorum
    -0.66
     lavora
    -0.63
     BIBLIO
    -0.61
     interessa
    -0.61
     beren
    -0.61
     migli
    -0.61
     consente
    -0.60
    POSITIVE LOGITS
     USA
    0.62
    US
    0.62
     US
    0.61
     Middles
    0.61
     unspeak
    0.60
     toils
    0.59
     vettore
    0.59
     homeward
    0.57
     plenti
    0.57
    USA
    0.57
    Activations Density 0.182%

    No Known Activations