© 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. 20193
    Prev
    Next
    INDEX
    Explanations

    phrases related to alignment or preparation for an event or activity

    oai_token-act-pair · gpt-3.5-turbo

    instances of the word "up" used in various contexts

    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
     unden
    -0.63
     upgr
    -0.63
    gins
    -0.61
    +)
    -0.60
    fulness
    -0.59
    king
    -0.59
    fully
    -0.59
    Unix
    -0.57
    catch
    -0.57
    ushima
    -0.56
    POSITIVE LOGITS
    aucus
    0.75
    rons
    0.73
    river
    0.72
    stairs
    0.72
    rieg
    0.69
    etter
    0.68
    sheet
    0.67
    Border
    0.66
    eret
    0.65
    antes
    0.63
    Activations Density 0.037%

    No Known Activations