Comment by SomeUserName432

I actually tried GPT 4.1 for the first time a few hours ago(1).

I spent about half an hour trying to coax it in "plan mode" in IntelliJ, and it kept spitting out these generic ideas of what it was going to do, not really planning at all.

And when I asked it to execute the plan.. it just created some generic DTO and said "now all that remains is <the entire plan>".

Absolutely worst experience with an AI agent so far, not to say that my overall experience has been terrific.

1) Our plan for Claude Opus 4.5 "ran out" or something.