© 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. 10273
    Prev
    Next
    INDEX
    Explanations

    instances of the word "apple" or "cigarette"

    oai_token-act-pair · gpt-3.5-turbo

    mentions of specific fruits and cigarettes

    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
    glers
    -0.92
     Tactics
    -0.91
     Matters
    -0.85
     Rooms
    -0.84
     Downs
    -0.78
    reys
    -0.77
     Funds
    -0.75
     Souls
    -0.75
    ighters
    -0.74
     Ages
    -0.73
    POSITIVE LOGITS
     apple
    2.21
     cigarette
    1.85
     banana
    1.70
     vegetable
    1.08
     strawberry
    0.99
     grape
    0.97
     raspberry
    0.96
     potato
    0.96
     Banana
    0.95
     mole
    0.94
    Activations Density 0.012%

    No Known Activations