© 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. 4199
    Prev
    Next
    INDEX
    Explanations

    specific code-like sequences

    oai_token-act-pair · gpt-3.5-turbo

    occurrences of a specific repeated character or symbol

    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
     redes
    -0.78
    ãĥ¼ãĥĨãĤ£
    -0.73
    ysis
    -0.72
    iple
    -0.72
     Blu
    -0.70
    zzy
    -0.68
     Berm
    -0.67
    oller
    -0.67
     parted
    -0.65
     Borg
    -0.65
    POSITIVE LOGITS
    cases
    0.95
    advertising
    0.90
    specific
    0.90
    micro
    0.86
    style
    0.86
    20439
    0.85
    mediated
    0.82
    double
    0.82
    ––
    0.82
    advertisement
    0.80
    Activations Density 0.025%

    No Known Activations