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Google claims Gemini Diffusion is capable of previously unheard-of accuracy in complex math and coding.—Ryan Whitwam, ArsTechnica, 20 May 2025 Furthermore, a whopping nine shapes and sizes are available, a virtually unheard-of smorgasbord of options for sleeping bags, and part of REI’s admirable efforts to share the outdoors with anyone and everyone.—Drew Zieff, Outside Online, 16 May 2025 Opened in 1896 by railroad and oil tycoon Henry Flagler, the grand oceanfront resort has remained privately owned by his descendants for 129 years—an almost unheard-of legacy among large-scale historic hotels.—Skye Sherman, Southern Living, 15 May 2025 Related article First image from the world’s largest solar telescope captures the sun in unheard-of detail
Astronomers observed a collision between two neutron stars in 2017.—Ashley Strickland, CNN Money, 3 May 2025 See All Example Sentences for unheard-of
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