Out of curiosity, why 3.7 Sonnet? I see lots of people saying to always use the latest and greatest 4.5 Opus. Do you find that it’s good enough that the increased token cost of larger/more recent models aren’t worth it? Or is there more to it?
Opus is pretty overkill sometimes. I use Sonnet by default. Haiku if I have clearer picture of what I'm trying to solve. Opus only when I notice any of the models struggle. All 4.5 though. Not sure why 3.7. Curious about that too.
I suspect they use the LLM for help with text editing, rather than give it standalone tasks. For that purpose a model with 'thinking' would just get in the way.