© Neuronpedia 2026
    Privacy & TermsBlogGitHubSlackTwitterContact
    Neuronpedia logo - a computer chip with a rounded viewfinder border around it

    Neuronpedia

    Jacobian LensNEW
    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. 1236
    Prev
    Next
    INDEX
    Explanations

    words with 'af' followed by a number indicating the strength of association

    oai_token-act-pair · gpt-3.5-turbo

    occurrences of the term "af"

    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
     Olympia
    -0.68
     Hulk
    -0.67
     Wink
    -0.65
    OPLE
    -0.65
     inqu
    -0.64
    Pont
    -0.63
    WHERE
    -0.62
     Olymp
    -0.62
     Morg
    -0.62
    OPER
    -0.61
    POSITIVE LOGITS
    rican
    1.29
    rica
    1.17
    ayette
    1.15
    eatures
    1.08
    ghan
    1.07
    eties
    1.05
    avorite
    1.04
    onso
    1.04
    ornia
    1.01
    eteria
    0.97
    Activations Density 0.015%

    No Known Activations