Last night, I asked a LLM to produce an /etc/fstab entry for connecting to a network share with specific options. I was too lazy to look up the options from the manual. It gave me the options separated by semicolons, which is invalid because the config file requires commas as separators.

I honestly don't see technology that stumbles over trivial problems like these as something that will replace my job, or any job that is not already automatable within ten thousand lines of Python, anytime soon. The gap between hype and actual capabilities is insane. The more I've tried to apply LLMs to real problems, the more disillusioned I've become. There is nothing, absolutely nothing, no matter how small the task, that I can trust LLMs to do correctly.

Which one? There are huge variations between LLMs. Was this a frontier thinking model with tool use? Did you ask it review online references before presenting an answer?