© 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. 7663
    Prev
    Next
    INDEX
    Explanations

    phrases related to fundamental concepts or principles

    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
    629
    +0.15
    0.5%
    680
    +0.13
    0.4%
    1363
    +0.12
    0.4%
    Correlated Neurons
    Index
    P. Corr.
    Cos Sim.
    1705
    +0.15
    0.03
    680
    +0.13
    0.02
    629
    +0.12
    0.02
    Negative Logits
     shenan
    -0.86
     encomp
    -0.79
     apprehen
    -0.77
     resurre
    -0.76
     vainly
    -0.73
     unspeak
    -0.73
     indestru
    -0.70
     horrend
    -0.70
     intersper
    -0.69
     reconno
    -0.69
    POSITIVE LOGITS
     fundamental
    0.95
    fundamental
    0.88
     Fundamental
    0.86
    Fundamental
    0.83
     fundamentales
    0.83
     fundamenta
    0.76
     fundamentals
    0.75
     fondamentale
    0.75
     FUND
    0.66
     fundament
    0.65
    Activations Density 0.064%

    No Known Activations