Opus 4.5 - Your experience
by•
When Opus 4 was launched, it was quite a leap, in my opinion. That's why I'm interested to hear your real impressions of the newest Opus 4.5 by @Claude by Anthropic.
Have you noticed any improvements in your workflow?
Are there any annoying features like the notorious limits for Opus 4 in Claude Code?
69 views



Replies
We've added Opus 4.5 to CodeReviewr yesterday and so far our EVALS show impressive scores! The improvements are most notable when the LLM tries to find more context about the given pull request.
MultiDrive
@sousvidal Thanks for sharing! Your pricing model is so unusual. I love the alternative approach you took!
Though I haven't properly tested it yet to give some thoughtful feedback, I have recently stumbled upon pretty exciting tread on github regarding implementation of a huge feature in OCaml compiler being written AND test completely by AI tools, amongst wich Anthropic's Opus 4.5 plays the main role.
However the PR wasn't approved by the maintainers of the codebase, it arose a fascinating thought process of how fast have we come here and how much faster will we move further.
The link to github PR: https://github.com/ocaml/ocaml/pull/14369
MultiDrive
@nazar_krylov Real funny one! Thanks :) More of this AI-related stuff will happen every month :)