• Meta plans to sell excess AI compute to cloud customers TechCrunch
• Tencent releases Hy3, a 295-billion-parameter open-source AI model simonwillison.net
• OpenAI unveils GPT-5.6 family with Luna, Terra, and Sol variants simonwillison.net
• Claude Fable 5 returns with access restored for paid subscribers Hacker News
• Apple sues OpenAI alleging trade secret theft and corporate espionage Fortune
• DeepSeek developing custom inference chip to reduce Western hardware dependence Hacker News
• Anthropic partners with Samsung on custom AI accelerator development TechStartups
• SK Hynix raises $26.5 billion in largest ADR listing for AI chip memory GeekWire
• US government explores using AI tools for federal health program fraud detection Fortune