Anthropic doubles down on multi‑cloud
Anthropic is executing a multi‑cloud strategy and racing to secure hardware partnerships after losing some Pentagon business — and its models now offer million‑token context windows as production features. That combination pushes enterprises to think about where long‑context inference runs best — local, hybrid, or hyperscale clouds. (ainvest.com) (axios.com)
Claude Opus 4.6 and Sonnet 4.6 were updated on March 13, 2026 to expose 1,000,000‑token context windows in production, with Sonnet 4.6 shipped as the default model for Free and Pro users. (anthropic.com) (anthropic.com) Anthropic agreed in November 2025 to purchase roughly $30 billion of Microsoft Azure compute capacity and to contract up to one gigawatt of additional infrastructure as part of a strategic partnership that included Microsoft and NVIDIA investments. (anthropic.com) (anthropic.com) Broadcom disclosed during its Q4 2025 earnings calls that Anthropic is the unnamed customer behind roughly $21 billion in Google TPU orders — an initial $10 billion tranche followed by an $11 billion follow‑on — representing access to nearly one million TPUs and capacity slated for late‑2026 delivery. (broadcom.com reporting) (analyticsindiamag.com) The Department of Defense formally designated Anthropic a “supply‑chain risk” in early March 2026 and ordered federal contractors to cease commercial activity with the firm, a move tied to the collapse of an earlier Pentagon contract with a ceiling of about $200 million. (politico.com) (politico.com) Anthropic responded by filing federal suits on March 9, 2026 challenging the designation, lodging complaints in the Northern District of California and in the D.C. appeals circuit that argue the action exceeded statutory authority and violated constitutional protections. (techcrunch.com) (techcrunch.com) The company closed a $30 billion Series G on February 12, 2026 that pushed its post‑money valuation to about $380 billion; the round was led by GIC and Coatue and explicitly earmarked for frontier research and infrastructure expansion. (anthropic.com) (anthropic.com) Anthropic removed long‑context premium pricing for its million‑token offering, kept Sonnet 4.6 pricing aligned with Sonnet 4.5, and published explicit media limits (about 600 images or PDF pages) to make long‑context sessions practical for enterprise workflows. (anthropic.com) (anthropic.com)
