That’s actually common. Not in academia but a lot of enterprises are specifically not using Fable because Anthropic doesn’t provide a Zero Data Retention mode like they do for Opus. Even at my employer when Fable is available, some employees just aren’t comfortable using it when they perceive that they are working on extremely sensitive research.
I did. It’s only for approved users and only until EFS is available. And given no human at Anthropic reviews messages, I fail to see how EFS will be extended to a large enough audience to be worthwhile. As such my comment did not want to extrapolate what will happen.