© 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. 2-RES-JB
    11. 543
    Prev
    Next
    INDEX
    Explanations

    the word "definition"

    oai_token-act-pair · gpt-4-turbo

    definitions or explanations within a text

    oai_token-act-pair · gpt-3.5-turbo

    instances of the word "definition" used in various contexts

    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
    ili
    -0.77
    rop
    -0.70
    roph
    -0.70
    itch
    -0.68
    ublic
    -0.67
    estern
    -0.66
    ocamp
    -0.66
    orld
    -0.66
     Pradesh
    -0.64
    rentice
    -0.64
    POSITIVE LOGITS
     definitions
    1.01
    inition
    0.97
     defines
    0.93
     definition
    0.93
    initions
    0.92
    REDACTED
    0.84
     Definition
    0.76
    witz
    0.75
    definition
    0.74
    terday
    0.73
    Activations Density 0.012%

    No Known Activations