Verified80% confidenceFactExact time
GPT-5.5在2025年四月底发布
17
Sources
80%
Confidence
Long-term
Relevance
5/28/2026
First Seen
Sources
六月AI大战：Mythos、Sonnet 4.8、GPT-5.6集中曝光
bilibili安得广厦千万间6785/28/2026
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