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

    Neuronpedia

    Jacobian LensNEW
    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. 8-RES-JB
    11. 10338
    Prev
    Next
    INDEX
    Explanations

    prepositions and conjunctions indicating relationships or time

    oai_token-act-pair · gpt-3.5-turbo

    temporal conjunctions and conditional phrases

    oai_token-act-pair · gpt-4o-miniTriggered by @bot
    New Auto-Interp
    Top Features by Cosine Similarity
    Comparing With GPT2-SMALL @ 8-res-jb
    Configuration
    jbloom/GPT2-Small-SAEs-Reformatted/blocks.8.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.8.hook_resid_pre
    Architecture
    standard
    Context Size
    128
    Dataset
    Skylion007/openwebtext
    Hook Point Layer
    8
    Activation Function
    relu
    Embeds
    IFrame
    Link
    •single token firings
    Fires strongly on " when", "when", " whilst", "while", " before", " while", ...

    No Comments

    Negative Logits
     Grail
    -0.62
     Seym
    -0.59
    egu
    -0.58
    chuk
    -0.56
     booths
    -0.54
     Downs
    -0.54
     Niet
    -0.53
    bledon
    -0.53
     Vaugh
    -0.53
     Jagu
    -0.52
    POSITIVE LOGITS
     ][
    0.80
    actionDate
    0.73
    llular
    0.69
     )]
    0.68
    soType
    0.66
     ];
    0.64
     partName
    0.64
    unct
    0.64
     ):
    0.64
    inition
    0.63
    Activations Density 0.176%

    No Known Activations