FOR IMMEDIATE RELEASE
Kai Radian Mining to build the intelligence layer for underground mining in partnership with American Sierra Gold Corp.
Williamsburg, Virginia — April 20, 2026 — Kai Radian, Inc. (“Kai Radian”) today announced its launch as a new AI company focused on building intelligence businesses for complex real-world industries. The company’s first vertical, Kai Radian Mining, is being built in partnership with American Sierra Gold Corp. (OTC: AMNP), which serves as Kai Radian’s founding strategic funding and mining partner.
Kai Radian Mining is a wholly owned subsidiary focused on building the intelligence layer for underground mining. The subsidiary’s initial work centers on developing structured operational models and workflows that connect expert human judgment to software and agent systems — and, over time, to robotics-enabled mining operations.
Kai Radian is structured as a parent AI company that develops and owns reusable intelligence capabilities across verticals. The company’s model pairs deep domain expertise with operational intelligence systems designed to scale through agent-operated workflows. Mining is the first vertical. Additional domains will follow where expert judgment, operational complexity, and fragmented workflows create opportunities for intelligent systems to deliver outsized value.
American Sierra Gold Corp.’s role extends beyond capital. As Kai Radian’s founding mining partner, ASG is providing operational context, domain expertise, and access to real-world mining environments across Chile, Peru, and Colombia to support the development of the company’s first vertical.
“Kai Radian is built on a simple idea — expert humans should lead, and agents should operate,” said Kevin Tupper, Founder and Chief Executive Officer of Kai Radian. “We are starting where the need is real and the environment is unforgiving. Kai Radian Mining is being built to turn mining expertise into structured operational intelligence that supports better decisions, better coordination, and eventually the next generation of mining.”
“Kai Radian reflects a new way to build operational intelligence in mining and other complex industries,” said Maurizio Cordova, Chief Executive Officer of American Sierra Gold Corp. “ASG is proud to help launch this company and to support its first vertical in mining, where better intelligence can improve how real work gets done underground.”
About Kai Radian
Kai Radian is an AI company focused on building human-led, agent-operated intelligence businesses for complex industries and institutions. Its first vertical, Kai Radian Mining, is building the operational intelligence platform for underground mining.
About American Sierra Gold Corp.
American Sierra Gold Corp. (OTC: AMNP) is a mining company with active operations and development-stage opportunities across Chile, Peru, and Colombia. The company is focused on building value through operational partnerships and strategic investments in mining and mining-adjacent technologies.
Forward-Looking Statements
This press release contains forward-looking statements, including statements regarding the planned development of Kai Radian, the expected role of Kai Radian Mining, the application of agent systems and robotics in mining operations, and future expansion into additional domains. These statements are based on current expectations and assumptions and are subject to risks and uncertainties that could cause actual results to differ materially. Kai Radian undertakes no obligation to update any forward-looking statements except as required by applicable law.
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Kai Radian
American Sierra Gold Corp.