Unverified50% confidenceFactExact time
Anthropic 在 Opus 4.7 中引入了新分词器，Sonnet 5 沿用该分词器，同样文本约多 30% 的 Token
1
Sources
50%
Confidence
Long-term
Relevance
7/6/2026
First Seen
Sources
Is Claude Sonnet 5 Really Cheap? A Cost Breakdown by Task
bilibili为什么叫QQ7/1/2026
Related Claims
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