It at least hallucinates less, but after recognizing the difficulty of the problem it just gives up, gives a (by its own admission) half-assed solution that cannot work, and goes on to explain why I should be asking for something different, and given my constraints a solution is not practical. (See sibling comment for a very much practical solution I wrote in ~2 hours.)
GPT-5 attempt: https://chatgpt.com/share/689526d5-8b28-8013-bcbf-00f76cd37596
It at least hallucinates less, but after recognizing the difficulty of the problem it just gives up, gives a (by its own admission) half-assed solution that cannot work, and goes on to explain why I should be asking for something different, and given my constraints a solution is not practical. (See sibling comment for a very much practical solution I wrote in ~2 hours.)