G5 Labs, an MIT Computer Science and Artificial Intelligence Laboratory (CSAIL) spinout, has emerged from stealth with $14 million in seed funding and an ambitious thesis: the next major programming language may not look like a programming language at all. The Boston-based startup is developing an abstraction layer for AI-native software development in which natural-language descriptions of what software should do are organized into a formal graph of intent, or ontology, that effectively…