© 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. 4-RES-JB
    11. 16823
    Prev
    Next
    INDEX
    Explanations

    references to hierarchical structures, specifically those resembling a 'tree'

    oai_token-act-pair · gpt-3.5-turbo

    occurrences of the word "tree" in various contexts

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

    No Comments

    Negative Logits
    glomer
    -0.94
    rontal
    -0.83
    aleigh
    -0.79
    abwe
    -0.78
    ities
    -0.75
    farious
    -0.73
    iversal
    -0.73
    arcer
    -0.72
    ividual
    -0.71
    ione
    -0.71
    POSITIVE LOGITS
     Tree
    1.03
     tree
    1.03
    frog
    1.03
     canopy
    1.02
     trees
    0.99
     trunk
    0.94
     Trees
    0.94
    beard
    0.94
    Tree
    0.91
     stump
    0.89
    Activations Density 0.010%

    No Known Activations