Unverified50% confidenceOpinionExact time
Ensuring that training data contains a sufficient proportion of genuine human-original content has become a key issue in large model development, and companies such as OpenAI and Anthropic invest substantial resources in data filtering and quality control for this purpose.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
8/31/2026
First Seen
Valid until: 11/29/2026
Sources
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