It switched very recently I think if at all. It was way worse at translations than Gemini even at the beginning of this year. Especially between a pair of languages other than English. It was mixing two completely different words that are the same in English.
WDYM? It used an encoder-decoder transformer model long before 2023 (and also long before decoder-only transformers à la GPT became the new standard).
Most people seem to believe LLM only describe these decoder-only architectures, but the term predate them by a big margin. BERT (encoder-only) was a large language model, and there were even language models before transformers were even a thing.
It switched very recently I think if at all. It was way worse at translations than Gemini even at the beginning of this year. Especially between a pair of languages other than English. It was mixing two completely different words that are the same in English.
Only since 2023.
WDYM? It used an encoder-decoder transformer model long before 2023 (and also long before decoder-only transformers à la GPT became the new standard).
Most people seem to believe LLM only describe these decoder-only architectures, but the term predate them by a big margin. BERT (encoder-only) was a large language model, and there were even language models before transformers were even a thing.