🏗️ Building on HF

Hanna Yukhymenko PRO

hannayukhymenko

swiss-ai

P(doom) <0.01%

·

https://ayukh.com

AI & ML interests

post-training/multilinguality @swiss-ai | ex-🤗

Recent Activity

new activity about 5 hours ago

swiss-ai/Apertus-v1.5-SFT-mix:Audit: MATH test (57%), AIME24 (20/30), MMLU-Pro items present verbatim; dangling </think> in 28k rows; 111k duplicates; header/token issues

upvoted a paper 14 days ago

Stealing Reasoning Traces from Proprietary LLM APIs

updated a collection 29 days ago

Apertus v1.5 datasets

View all activity

Organizations

hannayukhymenko 's papers 3

arxiv:2609.04173

arxiv:2602.22207

arxiv:2406.07217