© 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. 19655
    Prev
    Next
    INDEX
    Explanations

    phrases related to describing specific features or characteristics

    oai_token-act-pair · gpt-3.5-turbo

    terms related to medical and social issues involving health, societal conditions, and experiences

    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
    etheless
    -0.83
    arnaev
    -0.71
    trak
    -0.67
    upon
    -0.66
    prisingly
    -0.64
    uitive
    -0.63
    fitted
    -0.61
    surprisingly
    -0.60
     strutConnector
    -0.59
    uala
    -0.58
    POSITIVE LOGITS
    ")
    1.73
    ").
    1.73
    "]
    1.66
    "),
    1.64
    "?
    1.63
    ",
    1.56
    .")
    1.50
    ".
    1.50
    "
    1.49
    "—
    1.48
    Activations Density 0.812%

    No Known Activations