Apple testing AFM Plus 150B

- TestingCatalog spotted an internal 'AFM Playground' app referencing tests labeled 'AFM Plus 150B Instruct', indicating Apple is iterating on large foundation models internally. - TechCrunch separately reported stronger-than-expected demand for AI-capable Macs, increasing pressure on Apple to expand on-device ML hardware and inference capacity. - Together these signals point to Apple maturing on-device model experiments and facing hardware capacity questions for wider deployment. (x.com) (x.com)