© 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. 12480
    Prev
    Next
    INDEX
    Explanations

    code syntax and programming-related terms

    oai_token-act-pair · gpt-3.5-turbo

    technical terms and concepts related to programming and data handling

    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
    aeda
    -0.94
    Downloadha
    -0.82
    pmwiki
    -0.80
    ktop
    -0.76
    tumblr
    -0.75
    accompan
    -0.74
    anthrop
    -0.73
    æĪ¦
    -0.71
    CLASSIFIED
    -0.70
    ortment
    -0.70
    POSITIVE LOGITS
    _
    0.95
     =>
    0.87
     !=
    0.84
     args
    0.80
     =
    0.80
    buf
    0.77
    Flags
    0.74
     })
    0.73
     ==
    0.73
     ->
    0.70
    Activations Density 0.185%

    No Known Activations