© 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. 1-RES-JB
    11. 21131
    Prev
    Next
    INDEX
    Explanations

    instances of the word "ferry" in the text

    oai_token-act-pair · gpt-3.5-turbo

    references to ferries and ferry-related concepts

    oai_token-act-pair · gpt-4o-miniTriggered by @bot
    New Auto-Interp
    Top Features by Cosine Similarity
    Comparing With GPT2-SMALL @ 1-res-jb
    Configuration
    jbloom/GPT2-Small-SAEs-Reformatted/blocks.1.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.1.hook_resid_pre
    Architecture
    standard
    Context Size
    128
    Dataset
    Skylion007/openwebtext
    Hook Point Layer
    1
    Activation Function
    relu
    Embeds
    IFrame
    Link
    Not in Any Lists

    No Comments

    Negative Logits
    alien
    -0.81
    avez
    -0.76
    atinum
    -0.73
    ioch
    -0.70
    organic
    -0.70
    Alien
    -0.68
    omes
    -0.68
    Rated
    -0.67
    animous
    -0.65
    ema
    -0.64
    POSITIVE LOGITS
    boat
    1.13
     ferry
    1.12
     Ferry
    0.96
    boats
    0.95
     docks
    0.90
    ãĥ¼ãĥĨãĤ£
    0.84
    wright
    0.80
     pier
    0.76
     Graveyard
    0.75
     herd
    0.75
    Activations Density 0.006%

    No Known Activations