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was testing

  • past progressive
    of test.
    test
    noun
    the means by which the presence, quality, or genuineness of anything is determined; a means of trial.

Example Sentences

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Last week, more alarming details were revealed about a recent safety incident involving the company OpenAI, and the unexpected actions taken by an artificial intelligence thingamajig it was testing.

From Los Angeles Times Sep. 6, 2026

He wanted her to turn the weapons he was testing, including a long-range drone, into mass-produced items.

From The Wall Street Journal Aug. 15, 2026

What started off as a few annoying emails became a pattern of escalation, which suggests she was testing the waters to see how far she could go.

From Salon May 25, 2026

The limited testing that was available in the province was testing for the Zaïre strain and not coming up positive.

From BBC May 19, 2026

I realized then that the demon girl, Robin, was testing me.

From "Dragonwings" by Laurence Yep