© Neuronpedia 2026
    Privacy & TermsBlogGitHubSlackTwitterContact
    Neuronpedia logo - a computer chip with a rounded viewfinder border around it

    Neuronpedia

    APIAssistant AxisNEWCircuit TracerNEWSteerSAE EvalsExports 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. 14323
    Prev
    Next
    INDEX
    Explanations

    terms related to coding, such as keywords and file extensions

    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
    1520
    +0.16
    0.6%
    61
    +0.14
    0.5%
    1256
    +0.14
    0.5%
    Correlated Neurons
    Index
    P. Corr.
    Cos Sim.
    1520
    +0.16
    0.04
    1256
    +0.14
    0.04
    61
    +0.14
    0.03
    Negative Logits
     papà
    -0.60
    trà
    -0.59
    Namara
    -0.58
    capulco
    -0.57
    Leod
    -0.56
    josé
    -0.55
     suscit
    -0.55
     chiunque
    -0.54
     partecipa
    -0.54
    zmán
    -0.54
    POSITIVE LOGITS
     character
    1.31
     characters
    1.18
     Character
    1.18
    character
    1.16
    Character
    1.06
     Characters
    1.04
    characters
    1.03
    Characters
    0.98
     CHARACTER
    0.97
    CHARACTER
    0.91
    Activations Density 0.066%

    No Known Activations