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Microsoft Cuts 4,800 Jobs and Sells Four Studios

Chamath Palihapitiya · Chamath Palihapitiya · July 12, 2026 at 13:53 · ⏱ 5 min read  | Read on Substack ↗
Summary
The AI model market is experiencing a rapid price war with new cheaper models from SpaceXAI, OpenAI, and Meta, converging on agentic capabilities. Meanwhile, Microsoft's gaming division is struggling with layoffs and studio sales, and DeepSeek is attempting to design its own inference chip to reduce reliance on Nvidia and Huawei, facing US export control hurdles. These developments suggest intensifying competition in AI model pricing and potential shifts in supply chain dynamics.
  • Grok 4.5, GPT-5.6 (Sol/Terra/Luna), and Muse Spark 1.1 all launched within a day, with input costs as low as $1-$2 per million tokens vs flagship models at $25-$50.
  • Meta shifted Muse Spark 1.1 to a paid closed model, its first such move, featuring a 1-million-token context window and agentic capabilities.
  • DeepSeek is designing its own inference chip, about a year old, and faces US export controls limiting access to TSMC fabrication and advanced HBM memory.
  • Microsoft cut 4,800 jobs (2.1% of workforce), mostly from Xbox, and spun out four gaming studios; gaming revenue fell 6% and console hardware sales dropped 33% year-over-year.
  • Xbox CEO Asha Sharma acknowledged the business is 'not healthy' with a ~3% margin vs Microsoft's 39% company-wide margin.
  • Starbucks is developing AI software that could replace several enterprise applications currently supplied by Microsoft.
Read time 5 min
Length 5,308 chars
Category finance
Ideas
Chamath Palihapitiya CEO, Social Capital
Microsoft's gaming division is underperforming with a 3% margin vs 39% overall, revenue down 6%, hardware sales down 33%, and Xbox CEO admits the business is not healthy. Additionally, Starbucks is de
Microsoft's gaming division is underperforming with a 3% margin vs 39% overall, revenue down 6%, hardware sales down 33%, and Xbox CEO admits the business is not healthy. Additionally, Starbucks is developing AI to replace Microsoft enterprise apps, threatening core revenue. Risk: Gaming turnaround may take years; enterprise AI competition could erode Office/Cloud dominance.
Chamath Palihapitiya CEO, Social Capital
Meta launched Muse Spark 1.1, its first paid closed model priced aggressively ($1.25/$4.25) with a 1M-token context and agentic focus, indicating a strategic shift to monetization. Competitive pricing
Meta launched Muse Spark 1.1, its first paid closed model priced aggressively ($1.25/$4.25) with a 1M-token context and agentic focus, indicating a strategic shift to monetization. Competitive pricing may drive adoption and revenues. Risk: Shift from open-source could alienate developer community; model performance may lag leaders on some benchmarks.
Chamath Palihapitiya CEO, Social Capital
DeepSeek's custom inference chip design effort is in talks with foundries including TSMC, but US export rules require approval for any chip made with American software/equipment. TSMC remains the prim
DeepSeek's custom inference chip design effort is in talks with foundries including TSMC, but US export rules require approval for any chip made with American software/equipment. TSMC remains the primary advanced fab, benefiting from any Chinese AI chip attempts that secure US approval, but also faces geopolitical risk. Risk: US export restrictions could block DeepSeek's manufacturing, limiting revenue; any tightening could hurt TSMC's China exposure.
Chamath Palihapitiya CEO, Social Capital
The article notes that DeepSeek's chip design requires advanced high-bandwidth memory (HBM) to keep AI processors running at full speed, and that suppliers like SK Hynix and Samsung face export contro
The article notes that DeepSeek's chip design requires advanced high-bandwidth memory (HBM) to keep AI processors running at full speed, and that suppliers like SK Hynix and Samsung face export controls. Micron, as a major HBM supplier, stands to benefit from sustained HBM demand even if Chinese customers are restricted, as non-China AI demand remains robust. Risk: Export controls may limit addressable market; HBM pricing could soften if demand from China is cut off.
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