Expired90% confidenceReleaseExact time
Anthropic officially launched Claude Sonnet 5, officially positioned as "the most Agentic Sonnet model."
15
Sources
90%
Confidence
Medium-term (~90 days)
Relevance
7/6/2026
First Seen
Valid until: 10/4/2026(expired)
Sources
Claude Sonnet 5 Hands-On Review: The Hidden Token Trap That Makes 'Low Cost' an Illusion
bilibili浮生千山路w6/30/2026
Related Claims
UnverifiedAnthropic has launched Claude Sonnet 5, whose overall performance closely approaches that of the flagship Opus 4.8.82% similarUnverifiedSonnet 5 is a model from Anthropic81% similarVerifiedAnthropic发布了Claude Sonnet 5，是该系列迄今最大的一次更新80% similarUnverifiedAnthropic officially released Claude Sonnet 5 at Code Summit 2.80% similar
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