© 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. 4364
    Prev
    Next
    INDEX
    Explanations

    occurrences of the word "PHP"

    oai_token-act-pair · gpt-3.5-turbo

    references to PHP programming language and related components

    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
    ãĥ´
    -1.05
     Cheong
    -0.84
    è¦
    -0.81
    å¾
    -0.78
    æ°
    -0.76
    elong
    -0.76
    æĺ¯
    -0.75
     Baxter
    -0.75
     Kardashian
    -0.73
    houses
    -0.72
    POSITIVE LOGITS
     php
    0.97
     artisan
    0.87
    eta
    0.81
     PHP
    0.80
    asma
    0.77
     composer
    0.76
    ombies
    0.74
    osph
    0.74
    omething
    0.73
     CGI
    0.73
    Activations Density 0.012%

    No Known Activations