GPT-3's performance is much much better than any open-source alternative that I've tried (Bloom, GPT-J, etc.) which is mostly due to parameter size. Like I said

GPT-3's performance is much much better than any open-source alternative that I've tried (Bloom, GPT-J, etc.) which is mostly due to parameter size. Like I said, OpenAI has the monopoly in "large" language models, but of course you can have smaller models.