Unverified50% confidenceFactExact time
上下文窗口从早期的几千Token已增长至如今200K甚至百万级Token
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
7/2/2026
First Seen
Valid until: 9/30/2026
Sources
从Token到智能体：AI核心概念底层逻辑全拆解
bilibili人工智能AI大模型课程6/8/2026
Related Claims
Verified当前主流大模型的上下文窗口已扩展至数十万甚至百万token70% similarUnverified通过 RoPE、ALiBi 等位置编码改进、滑动窗口注意力及长文本微调，主流模型的有效上下文窗口已扩展至数十万乃至百万 Token 量级66% similarUnverified通义千问3.6拥有100万Token超大上下文窗口66% similarUnverifiedClaude 等现代 LLM 拥有数万甚至数十万 Token 的上下文窗口65% similarUnverified上下文窗口从早期的 4K tokens 扩展到如今的百万级别，让 Agent 能记住更长的操作历史65% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/50210API
curl https://kongchang.com/api/v1/knowledge/claims/50210MCP
get_claim(id=50210)