The AI Models Index helps teams judge whether a model upgrade is worth the...

https://atomic-wiki.win/index.php/Which_AI_lab_is_steadiest_with_release_timing_every_year%3F

The AI Models Index helps teams judge whether a model upgrade is worth the switch, using verified public release dates and blind-vote checks to compare versions. Across 178 releases, upgrades improved results 56% of the time.