"The curse of knowledge is the single best explanation I know of why good people write bad prose. It simply doesn't occur to the writer that her readers don't know what she knows."
— Steven Pinker, The Sense of Style (2014)
We leverage a transformer architecture with self-attention to capture long-range token dependencies.The model reads a sentence the way you do: when it hits "it," it glances back to find which noun "it" points to. "Attention" is just that glance—done for every word at once.
A hash function maps arbitrary-length input to a fixed-length digest and is infeasible to invert.A hash is a fingerprint for data. Any file—tiny or huge—gets one short, unique print. You can check that two files share a print, but you can't rebuild the file from the fingerprint alone.
(Too technical) The LLM samples tokens autoregressively from a distribution conditioned on prior context.(Simple, still true) The model writes one word at a time, each time guessing the most likely next word given everything so far—like an extremely well-read autocomplete.
Now, this might be a bit over your head, but the database basically just "remembers" things. Don't worry about the details.Here's the part that trips up even seasoned engineers: the database must stay correct even when the power dies mid-write. Here's how it pulls that off.