Apple AI Updates: May 7, 2026

1. Apple Research: SpecMD Speculatively Prefetches MoE Experts

Apple. SpecMD is a benchmarking framework for speculative expert prefetching in Mixture-of-Experts inference, tested across hardware setups and cache policies. The work targets the dominant MoE inference cost — expert load — and proposes patterns that overlap routing decisions with expert weight fetches. Source

2. Apple Introduces iTARFlow for Likelihood-Trained Image Generation

Apple. A second paper introduces iTARFlow, a normalizing-flow generative model trained end-to-end with iterative denoising under a likelihood objective. Apple positions it as a competitive alternative to score-based diffusion that retains exact density evaluation. Source

3. Apple Releases SFI-Bench for Functional Spatial Reasoning in Multimodal LLMs

Apple. SFI-Bench is a video benchmark that tests whether multimodal LLMs understand what objects are for, not just where they are. Early results show frontier models lag humans heavily on functional inference even when they ace geometric perception. Source

4. Apple to Pay $250M to Settle Siri AI Delay Lawsuit

Apple. Apple agreed to pay $250 million to settle a class action over delayed and overstated AI features in Siri. The settlement caps a year of pressure on Apple Intelligence rollout timelines and could shape how future feature roadmaps are messaged. Source