© 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. 1133
    Prev
    Next
    INDEX
    Explanations

    phrases indicating a change or progression

    oai_token-act-pair · gpt-3.5-turbo

    prepositions indicating movement or transition

    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
    Introduced
    -0.80
    ilies
    -0.71
    Synopsis
    -0.70
    Applic
    -0.68
    tops
    -0.68
    Supported
    -0.67
    Pokémon
    -0.65
    Released
    -0.64
    Web
    -0.62
    perture
    -0.62
    POSITIVE LOGITS
     unnoticed
    0.86
    levard
    0.68
    Ô
    0.67
     arsenic
    0.65
    govtrack
    0.64
     undet
    0.63
    ardless
    0.62
    nikov
    0.62
    odan
    0.62
    interstitial
    0.61
    Activations Density 0.056%

    No Known Activations