© 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. 2672
    Prev
    Next
    INDEX
    Explanations

    symbols such as arrows '>' used as a form of emphasis or direction

    oai_token-act-pair · gpt-3.5-turbo

    a specific non-standard character or symbol sequence in the 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
     scatter
    -0.55
     cyan
    -0.54
     scattering
    -0.50
     decomp
    -0.48
     dirt
    -0.48
    creen
    -0.47
     detached
    -0.47
     minim
    -0.47
     dust
    -0.47
     maxim
    -0.47
    POSITIVE LOGITS
    ¹
    0.74
    £
    0.70
    ı
    0.69
    ¬
    0.68
    º
    0.67
    į
    0.67
    ISIS
    0.64
    Ĵ
    0.61
    say
    0.61
    ¡
    0.60
    Activations Density 0.610%

    No Known Activations