I thought Claude Opus 4.7′s ability to truesight me reliably from unpublished posts was because it just had a really good memory of my writing.
So I tried to test whether/how much it memorized stuff I’ve written by asking it to complete popular posts from before the training cutoff (eg Open Asteroid Impact, Impact Island, Ted Chiang Review) verbatim.
Major hit to my ego when I realized it memorized literally nothing.
I thought Claude Opus 4.7′s ability to truesight me reliably from unpublished posts was because it just had a really good memory of my writing.
So I tried to test whether/how much it memorized stuff I’ve written by asking it to complete popular posts from before the training cutoff (eg Open Asteroid Impact, Impact Island, Ted Chiang Review) verbatim.
Major hit to my ego when I realized it memorized literally nothing.