© 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. 2-RES-JB
    11. 23794
    Prev
    Next
    INDEX
    Explanations

    mentions of the city of San Diego

    oai_token-act-pair · gpt-3.5-turbo

    the mention of San Diego in various contexts

    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
    eworld
    -0.79
    Ü
    -0.75
    mercial
    -0.74
    big
    -0.73
    pir
    -0.71
    vana
    -0.71
    ICS
    -0.70
    istle
    -0.65
    verified
    -0.64
    ivot
    -0.63
    POSITIVE LOGITS
     Padres
    1.13
     Diego
    1.07
     Chargers
    1.06
     County
    1.05
     Francisco
    0.94
     Comic
    0.88
     Angeles
    0.86
     Rica
    0.82
     Rican
    0.81
     Marino
    0.78
    Activations Density 0.008%

    No Known Activations