arxiv
PublishedOctober 15, 2026 at 4:00 AM
AFCS: Atomic-Fact-Conditioned Synthesis for Factual Knowledge Pretraining
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arXiv:2610.20086v1 Announce Type: new Abstract: Synthetic data is increasingly used in language-model pretraining. Existing knowledge-corpus synthesis pipelines, including WRAP and Nemotron-CC, usually take a source passage or document segment as input and generate rewritten or QA-style samples from
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