Very anecdotal but I’ve found that for things that are well spec’d out with a good prompt Sonnet 3.5 is far better. For problems where I might have introduced a

Very anecdotal but I’ve found that for things that are well spec’d out with a good prompt Sonnet 3.5 is far better. For problems where I might have introduced a subtle logical error o1 seems to catch it extremely well. So better reasoning might be occurring but reasoning is only a small part of what we would consider intelligence.