https://ai-news-online.com/explained/meta-muse-spark-open-816b-two-mac-studios-explained/AI News Onlineen2026-10-16Muse Spark Open explained: how an 816B model fits on two Mac Studios https://ai-news-online.com/explained/xbow-chrome-full-chain-exploit-gpt-5-6-sol-explained/AI News Onlineen2026-10-15XBOW's six-day Chrome exploit explained: what $40k of GPT-5.6 Sol did https://ai-news-online.com/briefing/2026-10-16/AI News Onlineen2026-10-16AI today, 16 October 2026: Meta's 816B open model runs on two Macs, FTC subpoenas OpenAI and Anthropic, Anthropic IPO talk slips to $1.5tn https://ai-news-online.com/briefing/2026-10-15/AI News Onlineen2026-10-15AI today, 15 October 2026: EU opens first AI Act probes, eight US states sue OpenAI, Anthropic tells investors Q3 revenue hit $16.8bn