© 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. 1-RES-JB
    11. 8074
    Prev
    Next
    INDEX
    Explanations

    the compound "methane" within various contexts and associations

    oai_token-act-pair · gpt-3.5-turbo

    references to methane and its related concepts

    oai_token-act-pair · gpt-4o-miniTriggered by @bot
    New Auto-Interp
    Top Features by Cosine Similarity
    Comparing With GPT2-SMALL @ 1-res-jb
    Configuration
    jbloom/GPT2-Small-SAEs-Reformatted/blocks.1.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.1.hook_resid_pre
    Architecture
    standard
    Context Size
    128
    Dataset
    Skylion007/openwebtext
    Hook Point Layer
    1
    Activation Function
    relu
    Embeds
    IFrame
    Link
    Not in Any Lists

    No Comments

    Negative Logits
    --------------------------------------------------------
    -0.86
    ados
    -0.81
    ournal
    -0.74
     Arbor
    -0.74
     Aust
    -0.71
    alian
    -0.71
    ership
    -0.71
    arn
    -0.70
    xx
    -0.69
    erer
    -0.69
    POSITIVE LOGITS
     methane
    1.31
     emissions
    0.91
     leakage
    0.89
     gas
    0.89
    amphetamine
    0.87
     gases
    0.84
     hydrogen
    0.81
     ãĤµãĥ¼ãĥĨãĤ£ãĥ¯ãĥ³
    0.79
     dioxide
    0.79
     ammonia
    0.79
    Activations Density 0.006%

    No Known Activations