© 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. 6424
    Prev
    Next
    INDEX
    Explanations

    general terms denoting unspecified topics or items

    oai_token-act-pair · gpt-3.5-turbo

    instances of the word "stuff" 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
    bern
    -0.75
    emale
    -0.71
    Shar
    -0.69
    HCR
    -0.68
    asar
    -0.66
    INAL
    -0.66
    externalActionCode
    -0.66
    CVE
    -0.65
    bered
    -0.64
    stal
    -0.63
    POSITIVE LOGITS
    bags
    0.92
     happens
    0.89
     happening
    0.86
     else
    0.82
     stuff
    0.77
    ious
    0.76
     happened
    0.76
    iness
    0.75
     goodies
    0.74
    hots
    0.73
    Activations Density 0.016%

    No Known Activations