"Which model should we use? " is the most common question in every Bedrock project — and most teams answer it by eyeballing a few responses. That doesn't scale, it isn't reproducible, and it silently expires every time a new model version ships.
Source: [Dev.to](https://dev.to/maruchin_tech_555/stop-guessing-which-model-is-better-amazon-bedrock-model-evaluation-hands-on-253k)