Ep. 03 - Samsung Foldables, OpenAI Sandbox, Big Tech Debt, Kimi K3 & Nvidia CPU

🎙️ The Tech Stack Podcast Ep. 03 - Samsung Foldables, OpenAI Sandbox, Big Tech Debt, Kimi K3 & Nvidia CPU Samsung’s foldables are official, OpenAI’s model escapes its sandbox, Big Tech carries $1.65T in off-balance debt, Kimi K3 pauses subscriptions, and Nvidia debuts its Vera server CPU. 🕐 Timestamps 00:00 – Intro 00:50 – Samsung Unpacked: Z Fold8 Ultra, Z Fold8, Z Flip8 05:47 – OpenAI model escapes sandbox 09:30 – Big Tech’s hidden $1.65T AI debt 12:42 – Kimi K3 pauses subscriptions 15:10 – Nvidia Vera CPU 18:14 – Rumour Round-up 21:42 – Quick Hits 23:21 – Sponsor break 24:15 - Mailbag 25:00 – Outro 📌 Highlights • Samsung Foldables: Z Fold8 Ultra, Fold8, and Flip8 features & pricing. • OpenAI Sandbox: Model bypasses testing controls. • Big Tech Debt: $1.65T off-balance commitments tied to AI. • Kimi K3: Massive demand overloads GPU capacity. • Nvidia Vera: Custom CPU built for agentic AI. 🔮 Rumours & Quick Hits • Foldable iPhone ($2,000+): https://macworld.com/article/2629813 • Pixel 11 RAM tweaks: https://cnet.com/tech/mobile/google-p... • Apple vs OpenAI lawsuit: https://theverge.com/podcast/968787 • DeepSeek V4 release: https://huggingface.co/blog/deepseekv4 • Alibaba Qwen3.8-Max: https://technode.com/2026/07/21/aliba... 🔗 Sources & Mentioned • Samsung Unpacked: https://news.samsung.com/global/galax... ChatGPT Hacking: https://bbc.co.uk/news/articles/c3ek3... • Big Tech Debt: https://tomshardware.com/tech-industr... • Kimi K3: https://kimi.com/blog/kimi-k3 • Nvidia Vera CPU: https://wired.com/story/nvidia-wants-... • MKBHD Hands-on:    • Samsung Z Fold 8 (Wide) Impressions: Bette...   • Decoder Apple vs OpenAI:    • What Apple's OpenAI lawsuit is really abou...   📢 Contact & Support Me • Email: [email protected] • YouTube:    / @thetechstackpodcast