Unverified75% confidenceOpinionTime unknown
选择Sonnet 4而非Opus 4做分类器的核心考量是延迟和成本，同时使用不同模型形成异构防御
1
Sources
75%
Confidence
Medium-term (~90 days)
Relevance
6/1/2026
First Seen
Valid until: 8/30/2026
Sources
Claude Code Auto Mode完全解析：分类器机制、容错设计与安全防护
bilibiliMIP耀
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