There is a theorem of Schwede and Shipley which classifies categories of modules over an A∞ ring spectrum as those stable presentable (∞,1)-categories with a compact generator. Suppose I allow my A∞ rings to "have many objects", that is, I consider categories of the form FunSp(Iop, Sp) where Sp is the category of spectra, I is a small Sp-enriched category (in some appropriate sense) and Funsp denotes the category of Sp-enriched functors. Is there a classification of which stable presentable categories can be obtained in this way? Is it possible that *all* stable presentable categories are of this form?



Stable presentable categories as module categories
According to the abstract of <http://arxiv.org/abs/math/0108143> (Schwede & Shipley, *Classification of Stable Model Categories*), they deal with the case of stable model categories (=stable presentable (∞,1)-categories, I suppose) which have a set of compact generators, and show they are the same as model categories of functors from spectral-enriched categories.


(Edited, in the light of Reid's comment, to include the hypothesis of *compact* generators.)


