embedderMatches

Whether this entry was written by the Embedder.identity the cache is running now.

false makes similarity a number about two different vector spaces, so read it as noise rather than as a near miss: a lookup refuses such a candidate unscored and reports MissReason.EMBEDDER_MISMATCH. The guard verdicts beside it were still computed, because they read the prompts as text and the text is real even when the score is not.