Silicon Valley Unites Behind Anthropic in Pentagon Blacklist Fight

March 12, 2026 — In a major development shaping the future of AI safety and national security, researchers and engineers from rival tech giants OpenAI and Google DeepMind have banded together to support Anthropic in its ongoing legal fight against the US government.

The Core Conflict

The showdown began when Anthropic was placed on a “blacklist” due to clashes over safety guardrails colliding with national security priorities. The outcome of this battle could fundamentally shape how much independence American AI labs have to impose their own safety standards versus adhering to government mandates.

High-Signal Highlights:

• Industry Solidarity: Key figures, including Google DeepMind Chief Scientist Jeff Dean, along with 19 researchers from OpenAI and 10 from Google DeepMind, filed an amicus brief in their personal capacities.
• Anthropic Institute: Concurrently, Anthropic is launching a new think tank, incorporating top minds like Jack Clark and former OpenAI researchers, focusing on AI’s societal impacts.
• Broader Implications: While Anthropic faces government scrutiny, competitors like Google are reportedly gaining ground in government contracts, highlighting the delicate balance between ethical AI development and competitive advantage in the defense sector.

Sources: Fast Company, The Verge