ai-models4 min read
Anthropic launches Claude Sonnet 5.5 with near-Opus performance at half the price
Anthropic on Monday launched Claude Sonnet 5.5, the latest version of its workhorse model and the second model in the The post Anthropic launches Claude Sonnet 5.5 with near-Opus performance at half the price appeared first on The New Stack.
By Frederic LardinoisThe New Stack - AI
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Originally published by The New Stack - AI on Sep 28, 2026.
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