© 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. 4-RES-JB
    11. 20544
    Prev
    Next
    INDEX
    Explanations

    random symbols or gibberish characters, likely an anomaly

    oai_token-act-pair · gpt-3.5-turbo

    special characters or unique symbols in textual data

    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
    glers
    -0.81
     horizont
    -0.76
    gotten
    -0.72
     glim
    -0.71
     interf
    -0.71
     predec
    -0.71
     scen
    -0.71
    itars
    -0.70
     traged
    -0.68
     blender
    -0.68
    POSITIVE LOGITS
    į
    1.15
    à¤
    1.04
    ULE
    0.88
    ģ
    0.84
    £
    0.83
    ÃįÃį
    0.83
    \-
    0.82
    Į
    0.81
    ãĤĵ
    0.80
    ÑĤ
    0.80
    Activations Density 0.011%

    No Known Activations