© 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. 4-RES-JB
    11. 1703
    Prev
    Next
    INDEX
    Explanations

    proper names with a particular emphasis on the name "Stefan" occurring several times

    oai_token-act-pair · gpt-3.5-turbo

    the name "Stefan" and its variations as well as terms related to health and weather events

    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
    ptive
    -0.80
     Blossom
    -0.76
    teen
    -0.75
     carriers
    -0.74
    undai
    -0.73
    cock
    -0.69
     metab
    -0.66
     theat
    -0.65
     corrid
    -0.64
     fees
    -0.64
    POSITIVE LOGITS
    iment
    0.85
    igma
    0.78
    ococ
    0.78
    imus
    0.77
    acle
    0.75
    ation
    0.75
    orial
    0.73
    hesis
    0.73
    osphere
    0.72
    ews
    0.71
    Activations Density 0.043%

    No Known Activations