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opus

[oh-puhs] / ˈoʊ pəs /
NOUN
great work of writing or music
Synonyms
Antonyms


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

The new Claude Design tool is powered by Anthropic’s latest update to the Claude model, called Claude Opus 4.7.

From Barron's • Apr. 17, 2026

Anthropic is using Opus 4.7’s real-world deployment to develop safeguards for its powerful Mythos model, also shared via Project Glasswing.

From Barron's • Apr. 16, 2026

Kimi K2.5 ranks among the top-tier models on AI benchmark Artificial Analysis, though it still trails leading Western frontier models such as Anthropic’s Claude Opus 4.6 Max.

From The Wall Street Journal • Mar. 27, 2026

The most capable systems so far, including Gemini 3.1 Pro and Claude Opus 4.6, have reached accuracy levels between about 40 percent and 50 percent.

From Science Daily • Mar. 13, 2026

If nothing else, he now understood why he couldn’t raise money for Milton’s Opus.

From "The Big Short" by Michael Lewis




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