Unverified50% confidenceFactExact time
Claude Sonnet 5已面向所有Claude套餐开放，并成为免费用户和Pro用户的默认模型
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
7/23/2026
First Seen
Valid until: 10/21/2026
Sources
Related Claims
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