AI Daily – Friday, July 10, 2026

My Daily AI & Markets Briefing · Jul 10, 2026 · 9m

GPT-5.6's full Sol/Terra/Luna family goes broadly live, with Sol posting a 54% token-efficiency gain on agentic coding and becoming the engine powering Microsoft Copilot 365. • Meta launches Muse Spark 1.1, an aggressively priced multimodal coding model under AI chief Alexandr Wang, making Meta a serious new challenger in enterprise AI. • SK Hynix raises $26.5 billion in the biggest foreign IPO in US history, reflecting surging HBM demand — and US officials are already pressuring the company to build fabs on American soil. • OpenAI president Fidji Simo steps down permanently due to illness…