© 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. 6561
    Prev
    Next
    INDEX
    Explanations

    references to the word "ninja" in documents

    oai_token-act-pair · gpt-3.5-turbo

    references to ninjas

    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
     Cornwall
    -0.82
     grave
    -0.81
     grav
    -0.77
     Lambert
    -0.72
     lact
    -0.67
     ferment
    -0.66
     fermentation
    -0.66
     Cornell
    -0.66
     Hull
    -0.65
    fare
    -0.65
    POSITIVE LOGITS
     Ninja
    4.01
     ninja
    2.15
     Samurai
    1.78
     Commando
    1.50
     Sniper
    1.39
    Nin
    1.37
     samurai
    1.37
     Shogun
    1.36
     nin
    1.35
     Assassin
    1.31
    Activations Density 0.029%

    No Known Activations