beta version

American  

noun

Computers.

1. the particular version of software or hardware that is used in a beta test.

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beta version Scientific  

1. The version of a software product that is used in the final stage of testing before it is commercially released. Testing of a beta version is generally conducted by an independent tester outside of the company developing the product.

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Etymology

Origin of beta version

First recorded in 1955–60

Example Sentences

I played a work-in-progress version of the game when I visited Sports Interactive in October, and since then, I've been playing a "beta" version.

From BBC

In 2020, Tesla rolled out a beta version of its Full Self Driving autonomous driving feature.

From The Wall Street Journal

While Amazon hasn’t started service for customers, it aims to begin testing a beta version of Kuiper later in 2025 or early next year, Chief Executive Andy Jassy said on a recent investor call.

From The Wall Street Journal

Benny and OllMS, who both had access to the beta version, are excited for the game because of some of the newer features.

From BBC

Many fans of Minecraft, which debuted in a beta version 15 years ago this week, enjoy the casual thrill of mining for rare resources and building fantastical houses.

From New York Times