Helios

American  

[hee-lee-os, ‐-ohs] / ˈhi liˌɒs, ‐ˌoʊs /

noun

1. the ancient Greek god of the sun, represented as driving a chariot across the heavens; identified by the Romans with Sol.

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Helios British  

/ ˈhiːlɪˌɒs /

noun

1. Roman counterpart: Sol.  Greek myth the god of the sun, who drove his chariot daily across the sky

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Etymology

Origin of Helios

First recorded in 1640–50; see origin at sun ( def. )

Example Sentences

The team behind Helios began in 2014 as Cambridge Quantum in England before joining with Honeywell Quantum Solutions, an arm of the U.S. industrial giant, to create Quantinuum.

From The Wall Street Journal • Mar. 23, 2026

Helios, the most advanced quantum computer ever built, manipulates them with lasers to solve complex questions that would take conventional machines centuries.

From The Wall Street Journal • Mar. 23, 2026

Moore is “excited” for what the chip maker will show with its upcoming graphics processing units and first-ever rack-scale solution, Helios, he said, noting that feedback has so far been “constructive.”

From MarketWatch • Feb. 4, 2026

AMD “at least” has an agreement with OpenAI for its Helios rack starting in the second half of this year, Rasgon said, but the AI startup is so far the only major customer.

From MarketWatch • Jan. 21, 2026

I carved a massive cake of beeswax into bits and rolled them in my hands until they softened— no long task, for a burning heat came down from Helios, lord of high noon.

From "The Odyssey" by Homer