Latest News About Claude Sonnet

Updated 2026-04-20 06:02

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Sources

"Claude Sonnet" news - NewsNow

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Introducing Claude 3.5 Sonnet - Anthropic

Jun 21, 2024 Try on Claude.ai Update Consumer Terms and Privacy Policy Aug 28, 2025 Today, we’re launching Claude 3.5 Sonnet—our first release in the forthcoming Claude 3.5 model family. Claude 3.5 Sonnet raises the industry bar for intelligence, outperforming competitor models and Claude 3 Opus on a wide range of evaluations, with the speed and cost of our mid-tier model, Claude 3 Sonnet.

www.anthropic.com