© 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. 6517
    Prev
    Next
    INDEX
    Explanations

    instances of the word "for" which is likely used in the context of actions or reasons

    oai_token-act-pair · gpt-3.5-turbo

    prepositions and conjunctions in various contexts within the text

    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
     legitimate
    -0.65
     densely
    -0.61
     downt
    -0.60
     priceless
    -0.60
     CFR
    -0.60
     major
    -0.59
     Scientology
    -0.59
     superst
    -0.59
     rehab
    -0.59
     tremend
    -0.59
    POSITIVE LOGITS
    theless
    1.09
    rontal
    0.94
    soever
    0.91
    terday
    0.91
    iculty
    0.90
    drawn
    0.89
    gettable
    0.84
    emon
    0.84
    lihood
    0.83
    imer
    0.83
    Activations Density 0.173%

    No Known Activations