© 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. 19433
    Prev
    Next
    INDEX
    Explanations

    sentences or phrases ending in a strong punctuation mark like a period or exclamation point

    oai_token-act-pair · gpt-3.5-turbo

    sentence-ending punctuation, specifically periods

    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
    thal
    -0.78
     disemb
    -0.77
     quir
    -0.72
     purse
    -0.72
    onga
    -0.71
    ween
    -0.70
    onding
    -0.68
    zel
    -0.67
    awed
    -0.67
     deity
    -0.66
    POSITIVE LOGITS
     Therefore
    1.15
     Obviously
    1.12
     Whoever
    1.11
     Secondly
    1.09
     Whereas
    1.08
     Whether
    1.07
     Especially
    1.07
     Somebody
    1.06
     Certainly
    1.06
     Hopefully
    1.06
    Activations Density 0.438%

    No Known Activations