部分验证65% 置信事实精确时间
DeepSeek had established a strong technical reputation in the open-source model space with its V2 and V3 series before V4
3
来源数
65%
置信度
中期 (~90 天)
时效性
2026/7/2
首次发现
有效期至：2026/9/30
来源
相关事实
引用此条事实
Stable URI
https://kongchang.com/claim/45010API
curl https://kongchang.com/api/v1/knowledge/claims/45010MCP
get_claim(id=45010)