© Neuronpedia 2026
    Privacy & TermsBlogGitHubSlackTwitterContact
    Neuronpedia logo - a computer chip with a rounded viewfinder border around it

    Neuronpedia

    APIAssistant AxisNEWCircuit TracerNEWSteerSAE EvalsExports 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. 2-RES-JB
    11. 2790
    Prev
    Next
    INDEX
    Explanations

    names of specific individuals, particularly politicians, actors, and athletes

    oai_token-act-pair · gpt-3.5-turbo

    references to specific individuals, particularly those named Trey or Devin

    oai_token-act-pair · gpt-4o-miniTriggered by @bot
    New Auto-Interp
    Top Features by Cosine Similarity
    Comparing With GPT2-SMALL @ 2-res-jb
    Configuration
    jbloom/GPT2-Small-SAEs-Reformatted/blocks.2.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.2.hook_resid_pre
    Architecture
    standard
    Context Size
    128
    Dataset
    Skylion007/openwebtext
    Hook Point Layer
    2
    Activation Function
    relu
    Embeds
    IFrame
    Link
    Not in Any Lists

    No Comments

    Negative Logits
    pmwiki
    -0.85
    twitter
    -0.72
    spring
    -0.71
    talk
    -0.69
    VALUE
    -0.67
     INST
    -0.67
    University
    -0.65
    Owner
    -0.63
    arb
    -0.63
    DragonMagazine
    -0.62
    POSITIVE LOGITS
     Nunes
    0.98
     Devin
    0.86
     Matthews
    0.85
     Trey
    0.84
     Patrick
    0.81
    evin
    0.79
     Curtis
    0.78
     Ryan
    0.78
    iden
    0.77
     Parker
    0.75
    Activations Density 0.009%

    No Known Activations