Clay Valley Daily — Jun 18: Musk Hits $1T, Anthropic Banned, OpenAI's $20.9B Secret

This week in Silicon Valley: one trillionaire, two grounded AI models, and a Chinese leaderboard crash the party.

SpaceX IPO Debut — SpaceX opened at $135/share on June 12 and surged +19% to ~$161, making it the largest tech IPO in history. Musk rang the bell from Texas — and simultaneously announced a $60B acquisition of Cursor AI. He is now officially the world's first trillionaire.

Anthropic Blocked — The US Commerce Department suspended foreign access to Anthropic's new Fable 5 / Mythos 5 frontier models, citing national security concerns. International users locked out on launch day — Dario Amodei's own government banned his own model.

OpenAI's $20.9B Loss Leaked — Internal financial data revealed OpenAI burned $20.9B in operating losses, raising serious questions ahead of its planned September IPO. The leak came from court documents filed in an unrelated lawsuit.

GLM-5.2 Tops the Leaderboard — Z.ai's GLM-5.2 model beat all Claude Opus variants on frontend coding benchmarks, marking the first time a Chinese lab topped a major public coding ranking. The AI race just got a new contender.

DeepSeek Exempted — In a geopolitical twist, the US government temporarily exempted DeepSeek from the entity list, even as it cracked down on Anthropic's foreign access — a week of contradictions in Silicon Valley's new cold war on AI.