© 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. 20784
    Prev
    Next
    INDEX
    Explanations

    the word "the" occurring as the first word in a sentence

    oai_token-act-pair · gpt-3.5-turbo

    instances of the pronoun "he" and variations of "ill" within narratives

    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
    imov
    -0.77
    abilia
    -0.69
    ISON
    -0.64
     Kramer
    -0.63
    IDER
    -0.63
     DRAG
    -0.61
     STATS
    -0.61
     Booster
    -0.61
    ittal
    -0.61
     Jav
    -0.60
    POSITIVE LOGITS
    ogether
    0.80
    etooth
    0.77
    flix
    0.73
    oshenko
    0.72
    otropic
    0.72
    essee
    0.71
    ulhu
    0.71
    ĸļ
    0.70
    ©¶æ
    0.70
    nces
    0.69
    Activations Density 0.099%

    No Known Activations