© 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. 3-RES-JB
    11. 3143
    Prev
    Next
    INDEX
    Explanations

    titles or descriptions of events or news articles

    oai_token-act-pair · gpt-3.5-turbo

    instances of the contraction "is" and its variations in context

    oai_token-act-pair · gpt-4o-miniTriggered by @bot
    New Auto-Interp
    Top Features by Cosine Similarity
    Comparing With GPT2-SMALL @ 3-res-jb
    Configuration
    jbloom/GPT2-Small-SAEs-Reformatted/blocks.3.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.3.hook_resid_pre
    Architecture
    standard
    Context Size
    128
    Dataset
    Skylion007/openwebtext
    Hook Point Layer
    3
    Activation Function
    relu
    Embeds
    IFrame
    Link
    Not in Any Lists

    No Comments

    Negative Logits
    velop
    -0.67
    dylib
    -0.65
    irm
    -0.62
    shire
    -0.62
    rolled
    -0.61
    ject
    -0.60
    IENT
    -0.60
    indal
    -0.60
    oint
    -0.59
    sets
    -0.58
    POSITIVE LOGITS
     gotta
    1.25
     gonna
    1.24
     been
    0.95
     got
    0.94
    pace
    0.81
    been
    0.77
     gotten
    0.76
    ELF
    0.76
     Been
    0.74
     supposed
    0.72
    Activations Density 0.169%

    No Known Activations