© 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. 2332
    Prev
    Next
    INDEX
    Explanations

    mathematical equations and expressions

    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
    32
    +0.13
    0.5%
    82
    +0.13
    0.5%
    1548
    +0.11
    0.4%
    Correlated Neurons
    Index
    P. Corr.
    Cos Sim.
    82
    +0.13
    0.02
    1548
    +0.13
    0.02
    32
    +0.11
    0.02
    Negative Logits
     pamph
    -0.88
     Augu
    -0.78
     Shakspeare
    -0.74
     Glou
    -0.71
     Timp
    -0.70
     Souha
    -0.70
     Middles
    -0.67
     Arro
    -0.66
     courtier
    -0.66
     underta
    -0.66
    POSITIVE LOGITS
    /=
    0.88
    ))=
    0.78
    |=
    0.78
    //=
    0.77
    >=</
    0.75
    )}=
    0.75
    \}=
    0.75
    ('=
    0.73
    |=\
    0.73
    }}=
    0.71
    Activations Density 0.060%

    No Known Activations