© 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 · Open Source Sparse Autoencoders for all Residual Stream Layers of GPT2-Small
    5. GPT2-Small
    7. Residual Stream
    9. 4-RES-JB
    11. 2594
    Prev
    Next
    INDEX
    Explanations

    assignments or equations

    oai_token-act-pair · gpt-3.5-turbo

    programming assignments involving variable assignments

    oai_token-act-pair · gpt-4o-miniTriggered by @bot
    New Auto-Interp
    Top Features by Cosine Similarity
    Comparing With GPT2-SMALL @ 4-res-jb
    Configuration
    jbloom/GPT2-Small-SAEs-Reformatted/blocks.4.hook_resid_pre
    Prompts (Dashboard)
    24,576 prompts, 128 tokens each
    Dataset (Dashboard)
    Skylion007/openwebtext
    Features
    24,576
    Data Type
    torch.float32
    Hook Point
    blocks.4.hook_resid_pre
    Architecture
    standard
    Context Size
    128
    Dataset
    Skylion007/openwebtext
    Hook Point Layer
    4
    Activation Function
    relu
    Embeds
    IFrame
    Link
    Not in Any Lists

    No Comments

    Negative Logits
    iversal
    -0.92
    Ãį
    -0.90
    emouth
    -0.86
    ortium
    -0.85
    psey
    -0.84
    mercial
    -0.83
    ivia
    -0.82
    ilial
    -0.82
    ixel
    -0.81
    foundland
    -0.80
    POSITIVE LOGITS
    ========
    1.01
     nil
    0.99
     {}
    0.94
    ============
    0.92
     [];
    0.92
     null
    0.83
     0
    0.82
     False
    0.82
     {
    0.81
     $(
    0.78
    Activations Density 0.016%

    No Known Activations