Unverified50% confidenceFactTime unknown
GPT-5.1将上下文激活状态保持时长延长至24小时，且缓存Token价格显著降低
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
7/2/2026
First Seen
Valid until: 9/30/2026
Sources
GPT-5.1十大核心功能深度解析：从聊天工具到工作伙伴
bilibiliAI-seeker
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