I'm mostly surprised that people found the output quality of Opus 4.6 good enough... 4.7 so far is a pretty sizable improvement for the stuff I care about. I don't really care how cheap 4.6 was per task when 90% of the tasks weren't actually being done correctly. Or maybe it's that people like the LLM agreeing with them blindly while sneakily doing something else under the hood? Did people enjoy Claude routinely disregarding their instructions? Not really sure I understand, I truly found 4.6 immensely frustrating (from the getgo, not just the "pre-nerf" version, whatever that means). 4.7 is a buggy mess, it's slow, and it costs a lot per token. It's also a huge breath of fresh air because it actually seems to make a good faith effort at doing the thing you asked it to do, and doesn't waste your time with irrelevant nonsense just to make it look busy or because it thinks you want that nonsense (I mean, it still does all of these things to some extent, but so far it seems like it does them much less than 4.6 did).

Disclaimer: I'm always running on max and don't really have token limits so I am in a position not to care about cost per token. But I am not surprised by the improved benchmark results at all, 4.6 was really not nearly as strong of a model as people seem to remember it being.