I thought the argument was that progress has slowed down immensely. The softer form of this argument is that LLMs won’t plateau but progress will slow to such a crawl that other methods will surpass them. The arrival of o1 and o3 says this has already happened, at least in limited domains—and hybrid training methods and perhaps hybrid systems probably will proceed to surpass base LLMs in all domains.
I thought the argument was that progress has slowed down immensely. The softer form of this argument is that LLMs won’t plateau but progress will slow to such a crawl that other methods will surpass them. The arrival of o1 and o3 says this has already happened, at least in limited domains—and hybrid training methods and perhaps hybrid systems probably will proceed to surpass base LLMs in all domains.