© 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. 2-RES-JB
    11. 15133
    Prev
    Next
    INDEX
    Explanations

    words related to the city of Portland

    oai_token-act-pair · gpt-3.5-turbo

    mentions of the city of Portland

    oai_token-act-pair · gpt-4o-miniTriggered by @bot
    New Auto-Interp
    Top Features by Cosine Similarity
    Comparing With GPT2-SMALL @ 2-res-jb
    Configuration
    jbloom/GPT2-Small-SAEs-Reformatted/blocks.2.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.2.hook_resid_pre
    Architecture
    standard
    Context Size
    128
    Dataset
    Skylion007/openwebtext
    Hook Point Layer
    2
    Activation Function
    relu
    Embeds
    IFrame
    Link
    Not in Any Lists

    No Comments

    Negative Logits
    vana
    -0.82
    grading
    -0.79
    graded
    -0.74
    ummies
    -0.70
    bler
    -0.69
    bid
    -0.68
    pring
    -0.68
    gio
    -0.67
    apter
    -0.66
    ++++
    -0.66
    POSITIVE LOGITS
     Timbers
    1.30
     Portland
    1.00
    Portland
    0.95
     Harbor
    0.87
    sburg
    0.87
     City
    0.86
    wich
    0.85
    shire
    0.85
     Oregon
    0.84
    ers
    0.81
    Activations Density 0.007%

    No Known Activations