© Neuronpedia 2026
    Privacy & TermsBlogGitHubSlackTwitterContact
    Neuronpedia logo - a computer chip with a rounded viewfinder border around it

    Neuronpedia

    APIAssistant AxisNEWCircuit TracerNEWSteerSAE EvalsExports 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. 19416
    Prev
    Next
    INDEX
    Explanations

    mentions of names or words with the suffix "-um"

    oai_token-act-pair · gpt-3.5-turbo

    occurrences of the word "um."

    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
     strawberries
    -0.77
     blackout
    -0.70
    âĸĪâĸĪâĸĪâĸĪâĸĪâĸĪâĸĪâĸĪ
    -0.70
    cffff
    -0.66
     unaff
    -0.64
     cutoff
    -0.63
     straw
    -0.63
     corrid
    -0.63
     Citiz
    -0.63
    jri
    -0.62
    POSITIVE LOGITS
    mers
    1.11
    ming
    1.05
    mary
    0.98
    pty
    0.96
    mate
    0.93
    mit
    0.93
    atism
    0.91
    ptive
    0.88
    antic
    0.88
    atsu
    0.86
    Activations Density 0.023%

    No Known Activations