© 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. 1045
    Prev
    Next
    INDEX
    Explanations

    occurrences of the abbreviation "NA" followed by a number

    oai_token-act-pair · gpt-3.5-turbo

    references to the term "NA," likely indicating a focus on metrics or statuses associated with that identifier

    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
    birds
    -0.84
    papers
    -0.75
    lift
    -0.70
    leys
    -0.68
    ======
    -0.68
    tons
    -0.68
    hold
    -0.67
    starter
    -0.66
    ienced
    -0.66
    ocene
    -0.65
    POSITIVE LOGITS
    ZI
    1.35
    ACP
    1.12
    FU
    0.99
    NA
    0.97
    VE
    0.93
    BER
    0.88
    WD
    0.87
    BLE
    0.86
    VAL
    0.84
    EMBER
    0.84
    Activations Density 0.007%

    No Known Activations