© 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. 12418
    Prev
    Next
    INDEX
    Explanations

    names repeated in the text

    oai_token-act-pair · gpt-3.5-turbo

    occurrences of the word "jan" indicating dates or references to January

    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
     Cind
    -0.80
     casc
    -0.69
     oats
    -0.67
    TPS
    -0.66
    aturdays
    -0.66
     ric
    -0.65
    rawling
    -0.64
    licks
    -0.63
     transsexual
    -0.63
    ACTED
    -0.63
    POSITIVE LOGITS
    uary
    1.20
    jan
    1.11
    ovic
    1.05
    ovi
    1.03
    vier
    1.03
    ocide
    0.89
    asus
    0.87
    itors
    0.85
    ovan
    0.83
    anda
    0.83
    Activations Density 0.002%

    No Known Activations