But they definitely don't taking into account whatever prompts the tools are really using (or ms is using a neutered version to reduce cost). So I would agree with the suggestion. Using sonnet through copilot seems very very different than cursor or cline or Claude code.
Using the same exact model, Copilot consistently often fails to finish tasks or makes a mess. It is consistent at this across ides (ie using the jetbrains plugin generates nearly identical bad results as vscode copilot). I then discard all it did and try the exact same (user) prompt in cursor or Claude code or cline with the same model and it does the same task perfectly.
But they definitely don't taking into account whatever prompts the tools are really using (or ms is using a neutered version to reduce cost). So I would agree with the suggestion. Using sonnet through copilot seems very very different than cursor or cline or Claude code.
Using the same exact model, Copilot consistently often fails to finish tasks or makes a mess. It is consistent at this across ides (ie using the jetbrains plugin generates nearly identical bad results as vscode copilot). I then discard all it did and try the exact same (user) prompt in cursor or Claude code or cline with the same model and it does the same task perfectly.