Yes
in my experience opus 4.5 is better at understanding overall project structure etc. without prompting
ifwinterco on Hacker News
In the thread “Claude Opus 4.6”, replying to this comment
Helped: Better understanding of overall project structure without prompting.
… what Jonathan Blow would probably call not "real programming" but it pays the bills They can both write fairly good idiomatic code but in my experience opus 4.5 is better at understanding overall project structure etc. without prompting. It just does things correctly first time more often than codex. …