Dongyang Fan's picture

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Dongyang Fan

dyfan

·

https://fan1dy.github.io/

fan1dy

AI & ML interests

responsible AI, LLM data efficiency

Recent Activity

liked a dataset about 4 hours ago

dyfan/halluhard-seed-questions

updated a dataset about 4 hours ago

dyfan/halluhard-seed-questions

published a dataset about 4 hours ago

dyfan/halluhard-seed-questions

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submitted a paper to Daily Papers 16 days ago

HalluHard: A Hard Multi-Turn Hallucination Benchmark

Paper • 2602.01031 • Published 21 days ago • 3

authored 2 papers 25 days ago

Apertus: Democratizing Open and Compliant LLMs for Global Language Environments

Paper • 2509.14233 • Published Sep 17, 2025 • 16

Beyond URLs: Metadata Diversity and Position for Efficient LLM Pretraining

Paper • 2511.21613 • Published Nov 26, 2025 • 2