Expired50% confidenceBenchmarkExact time
Meituan's Wbench evaluation of video world models found that model quality noticeably degraded after three rounds of interaction, with the root cause being amplification of accumulated errors.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
7/8/2026
First Seen
Valid until: 10/6/2026(expired)
Sources
GPT-5.6 Ultra子Agent架构解析与AI行业十大动向
bilibili竹言见智6/29/2026
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