Hi everyone, After yesterday's call I went digging into the Opus 5 thing, because I wanted to know if it was just us. It isn't. The complaints are everywhere, GitHub issues with actual measurements, a thread on Hacker News, and even Anthropic's own status page has an incident open for it. Plenty of people are finding Opus 5 worse than Opus 4.8 in day to day work, even though the benchmarks say it should be fine. So a practical thought rather than a moan. ChatGPT is worth using at the moment to cover the things Opus is fumbling. And if you have both in VS Code you get the best of both worlds anyway, you can run them side by side and pick whichever does the job better on the day. I use more than one model as standard for second opinions on my own work, and weeks like this are exactly why. These dips do tend to get looked at and fixed, so I'd treat it as an adjustment for right now, not a reason to switch camps. Anyone else noticed particular tasks where it's got worse? Would be useful to compare notes.