Been using Claude Code (4 Opus) fairly successfully in a large Rust codebase, but sometimes frustrated by it with complex tasks. Tried Gemini CLI today (easy to get working, which was nice) and it was pretty much a failure. It did a notably worse job than Claude at having the Rust code modifications compile successfully. However, Gemini at one point output what will probably be the highlight of my day: "I have made a…
Gemini has some fun failure modes. It gets "frustrated" when changes it makes doesn't work, and replies with oddly human phrases like "Well, that was unexpected" and then happily declares that (I see the issue!) "the final tests will pass" when it's going down a blind alley. It's extremely overconfident by default and much more exclamatory without changing the system prompt. Maybe in training it was taught/figured ou…
Out of curiosity, I told it that I was proud of it for trying and it had a burst of energy again and tried a few more (failing) solution, before going back to it's shameful state.
Then I just took care of the issue myself.