© Neuronpedia 2026
    Privacy & TermsBlogGitHubSlackTwitterContact
    Neuronpedia logo - a computer chip with a rounded viewfinder border around it

    Neuronpedia

    APIAssistant AxisNEWCircuit TracerNEWSteerSAE EvalsExports 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. 8817
    Prev
    Next
    INDEX
    Explanations

    the word "banana" with varying levels of relevance

    oai_token-act-pair · gpt-3.5-turbo

    references to bananas, both in a literal and figurative context

    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
    yll
    -0.79
    sch
    -0.75
    Ö¼
    -0.74
    performance
    -0.73
     Cosponsors
    -0.72
    sie
    -0.72
    enegger
    -0.71
    sed
    -0.71
    ROR
    -0.70
    tml
    -0.70
    POSITIVE LOGITS
     banana
    1.22
     bananas
    1.22
     pancakes
    0.97
     pudding
    0.93
     Banana
    0.89
     peel
    0.89
     mango
    0.87
     toast
    0.87
     carrots
    0.86
     fruits
    0.85
    Activations Density 0.008%

    No Known Activations