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The phenomenon reflects the recent evolution of the venture capital industry, the emergence of two extraordinary companies that have raised unheard-of sums of money, and the wide-open competition among them and others in AI.—
Paresh Dave,
Wired News,
5 June 2026 Jackson's stretch of debuts on the Billboard Hot 100 now includes seven decades – a nearly unheard-of feat, considering the tally was only introduced in the late '50s, about 10 years before Jackson and his brothers first appeared.—
Hugh McIntyre,
Forbes.com,
5 June 2026 This spring, at the end of our 58th season, 60 Minutes grew rapidly with an unheard-of 9% jump in viewers on CBS.—
Joanna Ossinger,laya Neelakandan,
CNBC,
3 June 2026 This effort ultimately translated to a virtually unheard-of customer acquisition cost of less than one-half of one cent per new user.—Encyclopedia Britannica,
15 May 2026 See All Example Sentences for unheard-of