© 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. 4-RES-JB
    11. 19849
    Prev
    Next
    INDEX
    Explanations

    HTTP request methods

    oai_token-act-pair · gpt-3.5-turbo

    instances of the article "a" and related singular indefinite articles

    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
    âĢİ
    -0.81
    Hon
    -0.76
     abortions
    -0.72
     Amnesty
    -0.72
     killings
    -0.71
    reports
    -0.71
    votes
    -0.70
    AIDS
    -0.70
    AFP
    -0.70
     gays
    -0.69
    POSITIVE LOGITS
    uras
    1.12
     bunch
    1.11
     lot
    1.07
     specific
    0.98
     simple
    0.98
     subset
    0.98
     reasonable
    0.97
     stationary
    0.97
     particular
    0.95
     plethora
    0.95
    Activations Density 0.849%

    No Known Activations