© 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. 20165
    Prev
    Next
    INDEX
    Explanations

    references to the word "Morgantown"

    oai_token-act-pair · gpt-3.5-turbo

    references to specific names and themes related to madness

    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
    activity
    -0.80
    onomy
    -0.79
    most
    -0.79
    performing
    -0.79
    reon
    -0.74
    Performance
    -0.67
    chant
    -0.66
    performance
    -0.66
    cipline
    -0.65
    abases
    -0.65
    POSITIVE LOGITS
    enstein
    1.05
     Morg
    1.02
    furt
    0.92
    enthal
    0.80
    ous
    0.80
    enberg
    0.79
     Sins
    0.78
    enburg
    0.78
     Madness
    0.78
     Hamburg
    0.72
    Activations Density 0.034%

    No Known Activations