[KongchangAI]
Unverified50% confidenceFactExact time

Anthropic在Claude 3系列中通过改进位置编码和注意力稀疏化技术实现了20万token上下文

1
Sources
50%
Confidence
Long-term
Relevance
7/10/2026
First Seen

Sources

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https://kongchang.com/claim/461746
API
curl https://kongchang.com/api/v1/knowledge/claims/461746
MCP
get_claim(id=461746)