Unverified50% confidenceFactExact time
Superseded facts keep the old row, marked as invalid and pointing to the fact that replaced it, so the system can query what was believed on any historical date.
1
Sources
50%
Confidence
Long-term
Relevance
10/16/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedWhen a new fact is written and conflicts with an old fact, the contradiction-triggered invalidation mechanism marks the old record invalid_at rather than physically overwriting it, thereby preserving an auditable trail.69% similarUnverifiedAfter receiving a query, the query-driven planner determines what evidence is needed, whether the evidence is already in memory, and if not, which historical frames need to be revisited, outputting an evidence acquisition path rather than an answer.69% similarUnverified封闭世界假设指系统只承认知识库中明确存在的事实为真，任何未被记录的信息均被视为假66% similarUnverified检测提示词腐坏的唯一有效办法是建立事实的单一来源（如独立的FACTS文件）并对其进行版本管理，而非依赖人工偶尔重读整份提示词。66% similarUnverifiedAI systems for intelligence applications should mandatorily require every conclusion to be traceable back to the original data source, and content that cannot be traced should be flagged as unverified rather than presented as fact.65% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/1045775API
curl https://kongchang.com/api/v1/knowledge/claims/1045775MCP
get_claim(id=1045775)