Expired50% confidenceFactExact time
GPT-5.6 supports explicit cache breakpoints, with cache hits billed at a 10% rate.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
7/8/2026
First Seen
Valid until: 10/6/2026(expired)
Sources
GPT-5.6三版本解析：OpenAI首次让政府审核AI模型
bilibili五里墩茶社6/28/2026
Related Claims
UnverifiedGPT-5.6 supports explicit cache breakpoints, with cache reads enjoying a 90% discount.85% similarUnverifiedGPT-5.6 中官方文档标注 272k 为'翻倍上下文'分界线，超过该阈值后输入部分按2倍计费，输出部分按1.5倍计费，缓存读取成本同步上涨80% similarPartially VerifiedGPT-5.6 has improved the prompt caching mechanism by adding explicit cache breakpoints, with a minimum cache retention of 30 minutes and output speeds of up to hundreds of tokens per second.79% similarUnverified建议将 GPT-5.6 的上下文窗口尽量控制在 272k 以内以兼顾成本与质量78% similarUnverifiedCompared to GPT-5.5, GPT-5.6 consumes approximately one-third of the Tokens per PR, and the median completion time is nearly halved.76% similar
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