I've done versions in the past where I ran 3 and picked the best one. At some point I'd like to automate that with an LLM-as-a-judge (from the same model family) picking the "best" one to move forth in the competition.

I built a whole ELO scoring mechanism a while back, described here: https://simonwillison.net/2025/Jun/6/six-months-in-llms/#ai-...

I probably should spend some time on this now, even though the benchmark itself is feeling a bit stale. There's still a lot of demand for a gallery!