© 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. 16566
    Prev
    Next
    INDEX
    Explanations

    phrases related to instructions or processes

    oai_token-act-pair · gpt-3.5-turbo

    punctuation marks, particularly periods and other sentence-ending symbols

    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
    athering
    -0.69
    ophy
    -0.68
    iott
    -0.68
    agos
    -0.64
    ikuman
    -0.64
     dummy
    -0.63
    osaurs
    -0.60
    uana
    -0.60
     mobilization
    -0.59
    ãĥ³ãĤ¸
    -0.58
    POSITIVE LOGITS
    dayName
    0.84
    catentry
    0.79
    CLASSIFIED
    0.78
    taboola
    0.77
    hap
    0.71
    ...]
    0.66
     Bearing
    0.66
    alde
    0.64
    }:
    0.63
    imgur
    0.62
    Activations Density 0.025%

    No Known Activations