Unverified60% confidenceFactExact time
Newly disclosed vulnerabilities typically require a 6–18 month data collection and cleaning cycle before entering training data.
2
Sources
60%
Confidence
Long-term
Relevance
7/11/2026
First Seen
Sources
Security Swarm评测实践：用真实漏洞验证AI安全工具的真实能力
rss7/1/2026
Related Claims
VerifiedThe knowledge cutoff of mainstream models often lags behind their release date by half a year to more than a year, because training data collection and cleaning takes several months.83% similarUnverified主流大模型的训练数据通常有6-18个月的滞后期78% similarUnverifiedLarge model training cycles span months to years, and researchers or test users often encounter early versions before the official release, giving rise to the phenomenon of unofficial information leaking out in advance.71% similar
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