WS #13482

From 500 msgs · 5 key-dev

Jeff Dean exits Alphabet to found AI startup; Hassabis steps down as DeepMind CEO; Alphabet stock drops ~4-5% on AI talent retention concerns. SpaceX drops ~11% and AMD ~8% despite earnings beats, as AI capex concerns and high expectations trigger sell-the-news reactions. Microsoft disclosures reveal OpenAI is ~70% of its AI sales ($24.1B in fiscal 2026), highlighting concentration risk and AI momentum.

Alphabet AI Leadership Exodus

Jeff Dean exits Alphabet to found AI startup; Hassabis steps down as DeepMind CEO; Alphabet stock drops ~4-5% on AI talent retention concerns.

SpaceX drops ~11% and AMD ~8% despite earnings beats, as AI capex concerns and high expectations trigger sell-the-news reactions.

Microsoft disclosures reveal OpenAI is ~70% of its AI sales ($24.1B in fiscal 2026), highlighting concentration risk and AI momentum.

Full world state #13482