© 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. 19127
    Prev
    Next
    INDEX
    Explanations

    proper names, specifically "Billy Bob Thornton" and "Ni"

    oai_token-act-pair · gpt-3.5-turbo

    repeated mentions of specific names, particularly "Thornton" and "Ni."

    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
    hound
    -0.76
     Dee
    -0.74
    phia
    -0.71
    Mex
    -0.71
    ilee
    -0.69
    ihu
    -0.68
    icago
    -0.67
    ix
    -0.67
    nsic
    -0.66
    cia
    -0.65
    POSITIVE LOGITS
     Thornton
    2.12
    Thor
    2.10
     Ni
    2.08
     Thor
    1.79
     Sv
    1.62
     sv
    1.50
    sv
    1.38
     Anders
    1.36
     defer
    1.34
     Bj
    1.32
    Activations Density 0.052%

    No Known Activations