I still feel like the difference between Sonnet and Opus is a bit unclear. Somewhere on Anthropic's website it says that Opus is the most advanced, but on other parts it says Sonnet is the most advanced and also the fastest. The UI doesn't make the distinction clear either. Then on Perplexity, Perplexity says that Opus is the most advanced, compared to Sonnet. And finally, in the table in the blogpost, Opus isn't eve…
Opus hasn't yet gotten an update from 3 to 3.5, and if you line up the benchmarks, the Sonnet "3.5 New" model seems to beat it everywhere. I think they originally announced that Opus would get a 3.5 update, but with every product update they are doing I'm doubting it more and more. It seems like their strategy is to beat the competition on a smaller model that they can train/tune more nimbly and pair it with outside-…
Honestly I don’t know. I’ve not been using Sonnet 3.5 up to now and I’m a fairly light user so I doubt I’ll run into the free tier limits. I’ll probably cancel my subscription until Opus 3.5 comes out (if it ever does).