Neuronpedia logo - a computer chip with a rounded viewfinder border around it

    Neuronpedia

    INDEX
    Explanations

    words or roots related to specific dependencies or components in a software or programming context

    oai_token-act-pair · gpt-4o-miniTriggered by @bot

    letter u

    np_max-act-logits · claude-3-7-sonnet-20250219Triggered by @johnny

    Two- or three-letter abbreviations

    np_acts-logits-general · gemini-2.0-flash

    city names and endings

    np_acts-logits-general · gemini-2.5-flash-lite

    rare or specialized terminology, including proper nouns, technical terms, pharmaceutical names, and scientific vocabulary.

    oai_token-act-pair · claude-4-5-haikuTriggered by @kparkhamchuk

    These examples contain fragments of words with selected syllables or morphemes marked, representing partial morphological units that appear within larger words across diverse technical and non-technical contexts (such as "libuv" from libraries, "NSU" from code, "edu" from place names, medical terms, and legal documents). The pattern reflects mid-word substrings that don't consistently correspond to meaningful linguistic boundaries, suggesting the selection marks text segments that may be important for tokenization, morphological analysis, or language model behavior at the subword level.

    eleuther_acts_top20 · claude-4-5-haikuTriggered by @kparkhamchuk
    New Auto-Interp
    Negative Logits
    ValueStyle
    -0.76
    SharedCtor
    -0.65
     complementa
    -0.58
    lines
    -0.56
    mos
    -0.55
    RenderAtEndOf
    -0.53
    twimg
    -0.53
    ammlung
    -0.53
    Threat
    -0.52
    ting
    -0.52
    POSITIVE LOGITS
    uuuu
    0.93
    uuu
    0.88
    u
    0.81
    uuuuu
    0.76
    uu
    0.72
    COUVER
    0.64
    UUUU
    0.64
    du
    0.63
    o
    0.57
    UU
    0.55
    Act Density 0.458%

    No Known Activations