© 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. 0-RES-JB
    11. 18202
    Prev
    Next
    INDEX
    Explanations

    phrases related to being visually or mentally perplexed/surprised

    oai_token-act-pair · gpt-3.5-turbo

    the word "maze" and its variations

    oai_token-act-pair · gpt-4o-miniTriggered by @bot
    New Auto-Interp
    Top Features by Cosine Similarity
    Comparing With GPT2-SMALL @ 0-res-jb
    Configuration
    jbloom/GPT2-Small-SAEs-Reformatted/blocks.0.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.0.hook_resid_pre
    Architecture
    standard
    Context Size
    128
    Dataset
    Skylion007/openwebtext
    Hook Point Layer
    0
    Activation Function
    relu
    Embeds
    IFrame
    Link
    Not in Any Lists

    No Comments

    Negative Logits
     Firm
    -0.63
     gestation
    -0.63
     sperm
    -0.63
     National
    -0.63
     vir
    -0.63
     branch
    -0.63
     pol
    -0.63
     pregnancy
    -0.62
     organ
    -0.60
     orig
    -0.60
    POSITIVE LOGITS
    aze
    4.63
    azes
    3.09
    azing
    2.60
    azed
    2.34
    azer
    1.50
    azy
    1.38
    az
    1.25
    AZ
    1.22
    ase
    1.21
    adden
    1.18
    Activations Density 0.016%

    No Known Activations