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    3. Joseph Bloom · Initial Gemma-2B SAEs
    5. Gemma-2B
    7. Residual Stream
    9. 0-RES-JB
    11. 2026
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    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
    +0.12
    0.5%
    1806
    +0.05
    0.2%
    1527
    +0.05
    0.2%
    Correlated Neurons
    Index
    P. Corr.
    Cos Sim.
    838
    +0.12
    0.07
    988
    +0.05
    0.05
    580
    +0.05
    0.05
    Negative Logits
    <bos>
    -0.90
    /**
    -0.83
    ⓧ
    -0.81
    
    -0.81
    <?
    -0.81
    /*
    -0.76
     springfox
    -0.69
     continue
    -0.69
     expand
    -0.68
     became
    -0.67
    POSITIVE LOGITS
     maneu
    1.80
     affor
    1.77
     Juf
    1.76
     increa
    1.72
     guarante
    1.71
     accla
    1.71
     effe
    1.67
     stockholm
    1.66
     fta
    1.65
     embodi
    1.65
    Activations Density 0.056%

    No Known Activations