Singapore-based start-up Atomionics has had the first commercial deployment of its technology that uses gravity and artificial intelligence to define ore bodies, potentially cutting costs and speeding up minerals projects key to the energy transition.

Atomionics has signed contracts with three major mining companies that are expected to finish their deployments of the "virtual drill" technology called Gravio early next year, CEO Sahil Tapiawala told Reuters. He declined to identify the firms for reasons of commercial confidentiality.

Privately held Atomionics is backed by a number of Singapore-based government agencies and strategic investors, including Open AI cofounder Pamela Vagata and climate tech executive Mikhail Zeldovich of Trafigura.

Like many exploration technologies, Atomionics taps the gravity signatures of different minerals to pinpoint where they lie beneath the earth.

It is able to do so more precisely than typical air-based survey techniques, and processes data in real time using artificial intelligence, speeding up the work of defining ore bodies, Tapiawala said.

Drilling a single hole in the search for a mineral can cost from A$10,000 to A$50,000. A lithium miner might need as many as 400 holes to prove up a resource, so building a more accurate virtual picture before drilling can substantially cut costs.

"The key challenge is that sometimes (drill holes) don't actually hit the reserve," Tapiawala said.

The company aims to cut these "empty" samples by at least half, he added.