© 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. 2-RES-JB
    11. 18445
    Prev
    Next
    INDEX
    Explanations

    dates written in the format "Month Day"

    oai_token-act-pair · gpt-3.5-turbo

    occurrences of the date "February 9th"

    oai_token-act-pair · gpt-4o-miniTriggered by @bot
    New Auto-Interp
    Top Features by Cosine Similarity
    Comparing With GPT2-SMALL @ 2-res-jb
    Configuration
    jbloom/GPT2-Small-SAEs-Reformatted/blocks.2.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.2.hook_resid_pre
    Architecture
    standard
    Context Size
    128
    Dataset
    Skylion007/openwebtext
    Hook Point Layer
    2
    Activation Function
    relu
    Embeds
    IFrame
    Link
    Not in Any Lists

    No Comments

    Negative Logits
    Reviewer
    -0.75
    éĹĺ
    -0.71
    estern
    -0.66
    ollow
    -0.62
    é¾į
    -0.62
    ÃįÃį
    -0.61
    schild
    -0.61
    ablishment
    -0.59
    ebook
    -0.59
    lords
    -0.59
    POSITIVE LOGITS
    ruary
    1.05
     Feb
    1.02
    Feb
    0.95
    bris
    0.90
     2019
    0.89
    uary
    0.87
     Aug
    0.87
    Aug
    0.86
    vier
    0.86
    omore
    0.84
    Activations Density 0.007%

    No Known Activations