Unverified50% confidenceFactExact time
OpenStreetMap是全球最大的开放地理数据库，由数百万志愿者贡献和维护
1
Sources
50%
Confidence
Long-term
Relevance
8/13/2026
First Seen
Sources
Related Claims
UnverifiedOpenAI和Anthropic内部都维护着大规模的eval数据集，并将其作为模型迭代的核心基础设施65% similarUnverifiedOpenAI已建立了一个包含数百万开发者的生态系统65% similarUnverifiedOpenAI作为面向全球数亿用户的服务，选择了高可用性优先的架构策略65% similarUnverifiedOpenAI和Anthropic的大模型都大量使用了GitHub开源代码、Stack Overflow问答、技术文档等公开数据进行训练64% similarUnverifiedOpenAI主导的超大规模数据中心项目已在德州阿比林（Abilene）等地落地63% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/742541API
curl https://kongchang.com/api/v1/knowledge/claims/742541MCP
get_claim(id=742541)