© 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. 2-RES-JB
    11. 21359
    Prev
    Next
    INDEX
    Explanations

    mathematical expressions inside curly brackets

    oai_token-act-pair · gpt-3.5-turbo

    complex mathematical notation and symbols

    oai_token-act-pair · gpt-4o-miniTriggered by @bot
    New Auto-Interp
    Top Features by Cosine Similarity
    Comparing With GPT2-SMALL @ 2-res-jb
    Configuration
    jbloom/GPT2-Small-SAEs-Reformatted/blocks.2.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.2.hook_resid_pre
    Architecture
    standard
    Context Size
    128
    Dataset
    Skylion007/openwebtext
    Hook Point Layer
    2
    Activation Function
    relu
    Embeds
    IFrame
    Link
    Not in Any Lists

    No Comments

    Negative Logits
     Bowie
    -0.78
     Palestin
    -0.74
    arians
    -0.65
     Ivy
    -0.64
     Veterans
    -0.64
     communist
    -0.64
     Forever
    -0.61
     assass
    -0.61
     bread
    -0.61
     Hezbollah
    -0.61
    POSITIVE LOGITS
     {\
    1.21
    wcsstore
    0.93
    flush
    0.90
    ittal
    0.88
    glomer
    0.87
    display
    0.83
    framework
    0.82
    ifact
    0.81
    mson
    0.80
    ãĤ¼ãĤ¦ãĤ¹
    0.78
    Activations Density 0.006%

    No Known Activations