© 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. 2-RES-JB
    11. 21499
    Prev
    Next
    INDEX
    Explanations

    questions starting with the word "Why"

    oai_token-act-pair · gpt-3.5-turbo

    questions that start with "Why."

    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
    ymph
    -0.72
     Roller
    -0.71
    rop
    -0.65
     Juda
    -0.64
     regards
    -0.64
     healer
    -0.63
    wrapper
    -0.61
     medic
    -0.61
    amps
    -0.60
    trop
    -0.60
    POSITIVE LOGITS
    soever
    1.04
    why
    1.04
    Why
    0.97
     WHY
    0.97
     why
    0.88
     Why
    0.81
     Does
    0.76
    iterranean
    0.75
    ihad
    0.73
     LET
    0.73
    Activations Density 0.035%

    No Known Activations