© 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. 0-RES-JB
    11. 20166
    Prev
    Next
    INDEX
    Explanations

    the chemical element symbol "Si" occurring in text

    oai_token-act-pair · gpt-3.5-turbo

    chemical element symbols and their corresponding abbreviations

    oai_token-act-pair · gpt-4o-miniTriggered by @bot
    New Auto-Interp
    Top Features by Cosine Similarity
    Comparing With GPT2-SMALL @ 0-res-jb
    Configuration
    jbloom/GPT2-Small-SAEs-Reformatted/blocks.0.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.0.hook_resid_pre
    Architecture
    standard
    Context Size
    128
    Dataset
    Skylion007/openwebtext
    Hook Point Layer
    0
    Activation Function
    relu
    Embeds
    IFrame
    Link
    Not in Any Lists

    No Comments

    Negative Logits
    oad
    -0.84
    Rocket
    -0.77
    ober
    -0.76
     Hunts
    -0.75
     Dove
    -0.75
     Kidd
    -0.72
    arth
    -0.71
     Westbrook
    -0.71
    Employ
    -0.71
    rocket
    -0.68
    POSITIVE LOGITS
     Si
    2.71
    Si
    2.53
     Ni
    2.40
     Ti
    2.23
    Ti
    2.22
    Ni
    2.13
     si
    2.12
     Ci
    1.96
     Fi
    1.86
     ni
    1.82
    Activations Density 0.044%

    No Known Activations