© 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 SAEs
    5. Gemma-2B
    7. Residual Stream
    9. 0-RES-JB
    11. 1066
    Prev
    Next
    INDEX
    Explanations

    information related to scientific research studies and their findings

    oai_token-act-pair · gpt-3.5-turboTriggered by @bot
    New Auto-Interp
    Top Features by Cosine Similarity
    Configuration
    jbloom/Gemma-2b-Residual-Stream-SAEs/gemma_2b_blocks.0.hook_resid_post_16384_anthropic
    Prompts (Dashboard)
    24,576 prompts, 128 tokens each
    Dataset (Dashboard)
    HuggingFaceFW/fineweb
    Features
    16,384
    Data Type
    torch.float32
    Hook Point
    blocks.0.hook_resid_post
    Architecture
    standard
    Context Size
    1,024
    Dataset
    HuggingFaceFW/fineweb
    Hook Point Layer
    0
    Activation Function
    relu
    Embeds
    IFrame
    Link
    Not in Any Lists

    No Comments

    Neuron Alignment
    Index
    Value
    % of L₁
    50
    +0.08
    0.3%
    1150
    +0.07
    0.3%
    161
    +0.06
    0.2%
    Correlated Neurons
    Index
    P. Corr.
    Cos Sim.
    1283
    +0.08
    0.03
    344
    +0.07
    0.03
    359
    +0.06
    0.03
    Negative Logits
    <bos>
    -1.13
    /**
    -0.83
    
    -0.78
    ⓧ
    -0.77
    /***
    -0.64
    <?
    -0.62
    <?
    -0.61
    public
    -0.59
     put
    -0.58
     attend
    -0.57
    POSITIVE LOGITS
     Researchers
    1.76
     researchers
    1.68
    Researchers
    1.58
     researcher
    1.55
    Researcher
    1.49
     Researcher
    1.48
     maneu
    1.30
     umo
    1.29
     affor
    1.28
     impra
    1.28
    Activations Density 0.098%

    No Known Activations