© 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. 11217
    Prev
    Next
    INDEX
    Explanations

    strings of special characters

    oai_token-act-pair · gpt-3.5-turbo

    symbols or markers indicating sections or headings in a text document

    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
    ously
    -0.99
    liest
    -0.81
    ciating
    -0.77
     sacrific
    -0.76
     exerc
    -0.69
    ces
    -0.69
    boarding
    -0.69
    board
    -0.66
     Basin
    -0.64
    liness
    -0.64
    POSITIVE LOGITS
    ###
    1.11
    ##
    0.98
     ###
    0.96
     ##
    0.90
     #####
    0.81
    Original
    0.73
    DIV
    0.73
    §
    0.72
    {{
    0.72
    ropy
    0.72
    Activations Density 0.016%

    No Known Activations