You haven't been paying attention. The fact that we're reading about it here today and have read about it in the past weeks is one piece of evidence. Another i

You haven't been paying attention. The fact that we're reading about it here today and have read about it in the past weeks is one piece of evidence. Another is that we hadn't been reading about it in the past months before November. Opus 4.5 and GPT 5.2 have crossed an usefulness frontier. Anecdotally, I've been having some success (guiding LLMs) writing Alloy models in the past month and ensuring conformance with code. Making these would've been unjustifiable from ROI perspective fairy tales just this summer. The landscape has changed qualitatively.