This weekend I had some time with Opus 5.5 and GLM 5.3. I went over some findings in a library of Claude Mythos 5.1. These were minor, low-severity bug fixes and Mythos provided a PR to address them. Its PR was functionally correct. I still spent ~5 hours looping over them until I was really happy, even though a fully working PR already existed.
Some of the differences were:
- Mythos recommended salvaging damaged labels. I pushed back: data whose structure is broken shouldn’t be trusted
- My simpler more readable test caught a regression that Mythos’s more elaborate test missed
- Mythos allowed invalid values, citing real-world data that I could not reproduce, while I decided to follow the spec
- Mythos kept the old error types. I made every kind of malformed input raise the same error, and accepted a small, documented breaking change for anyone who relied on the old ones
Overall, I much preferred the final version of my PR to the initial draft Mythos provided. However, getting there involved quite a bit of time messing around with the code, as well as some back and forth with Opus (which was valuable).
This is a recent example that matches my overall experience working with current SOTA models (the ones mere mortals like me have access to).
TL;DR: I don’t think AI already has better judgment than (most) senior people. Obviously, that might change with future models. But that’s a hypothetical scenario. It might as well not change anytime soon.
Some of the differences were:
- Mythos recommended salvaging damaged labels. I pushed back: data whose structure is broken shouldn’t be trusted
- My simpler more readable test caught a regression that Mythos’s more elaborate test missed
- Mythos allowed invalid values, citing real-world data that I could not reproduce, while I decided to follow the spec
- Mythos kept the old error types. I made every kind of malformed input raise the same error, and accepted a small, documented breaking change for anyone who relied on the old ones
Overall, I much preferred the final version of my PR to the initial draft Mythos provided. However, getting there involved quite a bit of time messing around with the code, as well as some back and forth with Opus (which was valuable).
This is a recent example that matches my overall experience working with current SOTA models (the ones mere mortals like me have access to).
TL;DR: I don’t think AI already has better judgment than (most) senior people. Obviously, that might change with future models. But that’s a hypothetical scenario. It might as well not change anytime soon.