[fpgaminer]

The paper basically sums to suggesting (and analyzing) these otpions:

* Comparing all possible pair permutations eliminates any bias since all pairs are compared both ways, but is exceedingly computationally expensive. * Using a sorting algorithm such as Quicksort and Heapsort is more computationally efficient, and in practice doesn't seem to suffer much from bias. * Sliding window sorting has the lowest computation requirement, but is mildly biased.

The paper doesn't seem to do any exploration of the prompt and whether it has any impact on the input ordering bias. I think that would be nice to know. Maybe assigning the options random names instead of ordinals would reduce the bias. That said, I doubt there's some magic prompt that will reduce the bias to 0. So we're definitely stuck with the options above until the LLM itself gets debiased correctly.