Anthropic Claude Opus 4.8 end of life

Friday, May 28, 2027

251päivää

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There are 252 days until Anthropic Claude Opus 4.8 end of life, on Friday, 28 May 2027.

Anthropic Claude Opus 4.8 reaches end of life on May 28, 2027: upstream support ends and no further security fixes are expected. It was released on May 28, 2026.

Where: Worldwide
Explore related topics: endoflife eol claude service llm

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endoflife.date

Last verified Sep 18, 2026

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