© 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. 1-RES-JB
    11. 22171
    Prev
    Next
    INDEX
    Explanations

    medical and anatomical terms, particularly related to the brain

    oai_token-act-pair · gpt-3.5-turbo

    references to anatomical or geographical structures, particularly those related to the "posterior" and "Upper" regions

    oai_token-act-pair · gpt-4o-miniTriggered by @bot
    New Auto-Interp
    Top Features by Cosine Similarity
    Comparing With GPT2-SMALL @ 1-res-jb
    Configuration
    jbloom/GPT2-Small-SAEs-Reformatted/blocks.1.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.1.hook_resid_pre
    Architecture
    standard
    Context Size
    128
    Dataset
    Skylion007/openwebtext
    Hook Point Layer
    1
    Activation Function
    relu
    Embeds
    IFrame
    Link
    Not in Any Lists

    No Comments

    Negative Logits
    ARS
    -0.82
    isSpecialOrderable
    -0.75
    printf
    -0.74
    !/
    -0.71
    arget
    -0.68
    CLAIM
    -0.68
    onda
    -0.67
    ãĥĬ
    -0.67
    Date
    -0.67
    ér
    -0.66
    POSITIVE LOGITS
     Passage
    0.88
    stairs
    0.85
     Basin
    0.82
    wich
    0.77
     Halls
    0.74
    oÄŁ
    0.73
    isites
    0.72
     Upper
    0.72
    lease
    0.72
     Lakes
    0.71
    Activations Density 0.024%

    No Known Activations