[KongchangAI]
Unverified90% confidenceFactTime unknown

训练数据在输入模型前会经过严格的去重、过滤和质量筛选，低质量内容、重复文本、有害内容会被剔除

1
Sources
90%
Confidence
Long-term
Relevance
6/1/2026
First Seen

Sources

The Three Stages of AI Training: Pre-training, Post-training, and Alignment Explained
bilibiliYouni讲AI

Related Entities

Pre-trainingconcept

Related Claims

UnverifiedTraditional large model training relies heavily on manually annotated data and external corpus collection, which are typically the bottlenecks constraining iteration speed.72% similar

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https://kongchang.com/claim/18948
API
curl https://kongchang.com/api/v1/knowledge/claims/18948
MCP
get_claim(id=18948)