I don't know Next.js, but was that feature introduced later than 2021? I think both GPT-3.5 Turbo and GPT-4 largely share their datasets, and it has the data cu

I don't know Next.js, but was that feature introduced later than 2021? I think both GPT-3.5 Turbo and GPT-4 largely share their datasets, and it has the data cutoff at roughly September 2021 (with a small amount of newer knowledge). This is their biggest drawback as of now to, say, Claude, which has a much newer dataset of early 2023.