Unverified50% confidenceFactExact time

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

1

Sources

50%

Confidence

Medium-term (~90 days)

Relevance

7/10/2026

First Seen

Valid until: 10/8/2026

Sources

Grok vs GPT vs Claude：三大顶级AI编程实测，谁才是真正的代码高手？

hackernewshackernews7/8/2026

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token71% similar Unverified当前主流模型上下文窗口已扩展至数十万tokens，但在处理数百万行级别企业代码库时长程一致性仍是未彻底解决的技术挑战71% similar Unverified该国产工具支持百万级别的上下文窗口70% similar Unverified字节跳动的数据中台支撑着抖音、今日头条等产品每日数千亿级别的用户行为数据处理68% similar

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