Verified80% confidenceEventTime unknown
Anthropic发布了Claude 4系列模型，包括Claude Opus 4和Claude Sonnet 4
10
Sources
80%
Confidence
Medium-term (~90 days)
Relevance
6/1/2026
First Seen
Valid until: 8/30/2026
Sources
Claude 4实测：Opus 4与Sonnet 4深度评测对比
bilibili智译工坊
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