[KongchangAI]
Unverified50% confidenceFactExact time

GPT系列采用单向(因果)注意力掩码,使模型在预训练阶段每个token只能关注其之前的上下文,与BERT等双向模型形成根本区别

1
Sources
50%
Confidence
Long-term
Relevance
7/6/2026
First Seen

Sources

Related Claims

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Stable URI
https://kongchang.com/claim/114031
API
curl https://kongchang.com/api/v1/knowledge/claims/114031
MCP
get_claim(id=114031)