Full Idea
Semantics should be conceived as a body of semantic requirements or facts - and not as a body of semantic truths, or as an assignment of semantic values.
Gist of Idea
Semantics is a body of semantic requirements, not semantic truths or assigned values
Source
Kit Fine (Semantic Necessity [2010], 5)
Book Reference
'Modality', ed/tr. Hale,B/Hoffman,A [OUP 2010], p.79
A Reaction
The 'truths' view is Tarski, and the 'values' view is Frege. You'll have to read the Fine paper to grasp his subtle claim.