Curated AI Newsletters & Summaries

What Happened Market and research attention this week concentrated on one clear narrative shift: the community moved from a pure “compute moat” story to an efficiency stack thesis — i.e., gains from routing (MoE), quantization, data curation and kernel/perf engineering now matter as much as raw FLOPs [1]. Key signals driving that shift: …

Executive Summary This week saw major model releases and ecosystem moves that push open models toward frontier capabilities while increasing infrastructure and safety demands. Thinking Machines Lab published Inkling with day‑0 Apache‑2.0 weights and a fine‑tuning ecosystem, Meta announced Muse Spark 1.1 and related compute ambitions, and Moonshot released Kimi K3 (2.8T, 1M context) with…