SI became official U.S. executive-branch terminology.
The change is documented in the Executive Order titled Inaugurating the Era of Super Intelligence. White House source ↗
A category-defining .si domain
Phronesis.si
AI had .ai. Super Intelligence has .si.
Phronesis is the classical idea of practical wisdom, the ability to reason well and act well in complex situations. Pair it with .si, the exact initials now used by the U.S. executive branch for Super Intelligence, and it becomes a high-conviction name for autonomous systems that do more than generate answers.
SUPERINTELLIGENCE
Why .si changed
Two letters just acquired a new global meaning.
On September 29, 2026, a White House Executive Order directed the U.S. executive branch to use “Super Intelligence” and “SI” in place of “Artificial Intelligence” and “AI” across official correspondence, public communications, websites, reports, policy documents and other non-statutory materials, where legally permitted.
.si registrations surged as the new terminology spread.
Slovenia's official .si registry reported sharply increased registrations and explicitly noted that discussion around the new naming of artificial intelligence helped drive interest. Registry source ↗
Why Phronesis
The name for intelligence that can decide and act
Phronesis is not abstract knowledge. It is applied judgment. That makes the name naturally relevant to autonomous agents, decision intelligence, enterprise AI, robotics and systems expected to make consequential choices in the real world.
Agentic systemsDecision intelligenceAutonomous technology
Strategic acquisition
There is only one phronesis.si.
If Phronesis is the name of your intelligent system or company, this is the exact-match asset for the SI era. We are open to a confidential conversation with serious strategic buyers.
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