> "Chimpanzees produced 390 unique vocal sequences," explained the scientists, who published their research in the journal Communications Biology. "Most vocal u

> "Chimpanzees produced 390 unique vocal sequences," explained the scientists, who published their research in the journal Communications Biology. "Most vocal units emitted singly were also emitted in two-unit sequences (bigrams), which in turn were embedded into three-unit sequences (trigrams)." [...] > The scientists suggest that the way the vocal sequences were arranged suggests they could come up with new words, too. "From a purely structural perspective, the capacity to organize single units into structured sequences offers a versatile system potentially suitable for expansive meaning generation," they write. "Further research must show to what extent these structural sequences signal predictable meanings." ChimpGPT when?