© 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. 1512
    Prev
    Next
    INDEX
    Explanations

    mentions of words or phrases that end with 'y'

    oai_token-act-pair · gpt-3.5-turbo

    instances of the letter 'y'

    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
     minds
    -0.59
    ************
    -0.58
    İĭ
    -0.57
    asket
    -0.57
     Frankfurt
    -0.54
     thirds
    -0.53
     fracturing
    -0.53
     Editors
    -0.51
     ÙĪ
    -0.51
     MIA
    -0.51
    POSITIVE LOGITS
    y
    3.93
    yk
    2.23
    yg
    2.20
    yy
    2.09
    yi
    2.08
    yz
    1.97
    yt
    1.96
    yah
    1.91
    yu
    1.89
    yss
    1.72
    Activations Density 0.047%

    No Known Activations