word
Tech
Technical
Perplexity
per-PLEK-sih-tee
/pərˈplɛksɪtiː/Listen
Hear it in a clear American voice. Slow it down to catch each syllable.
Syllable breakdown
Perplexity
Dictionary meaning
A metric for evaluating language models; lower perplexity means better prediction of text.
Examples
- GPT-4 achieves very low perplexity on standard benchmarks.
Pronunciation tips
Four syllables. Stress on second syllable.
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