Mengyuan Sun's picture

16 11

Mengyuan Sun

blue01223

·

AI & ML interests

AI Security, LLM

Recent Activity

liked a dataset 9 days ago

OpenDataArena/MMFineReason-1.8M-Qwen3-VL-235B-Thinking

upvoted a paper 25 days ago

ToolSafe: Enhancing Tool Invocation Safety of LLM-based agents via Proactive Step-level Guardrail and Feedback

authored a paper about 2 months ago

OpenDataArena: A Fair and Open Arena for Benchmarking Post-Training Dataset Value

View all activity

Organizations

Papers 4

arxiv:2512.14051

arxiv:2507.17512

arxiv:2506.12411

arxiv:2504.19093

models 1

blue01223/xhs_detector

Updated Sep 13, 2025 • 7

datasets 5

blue01223/math_short_CoT

Updated Jul 9, 2025 • 11

blue01223/full_math

Updated Jul 8, 2025 • 18

blue01223/math_splits

Viewer • Updated Jun 3, 2025 • 49.7k • 6

blue01223/hard_math_50k

Viewer • Updated Jun 2, 2025 • 49.7k • 7

blue01223/math_merge_50k

Preview • Updated Jun 2, 2025 • 7

blue01223 (Mengyuan Sun)

Mengyuan Sun's picture

16 11

Mengyuan Sun

blue01223

·

AI & ML interests

AI Security, LLM

Recent Activity

liked a dataset 9 days ago

OpenDataArena/MMFineReason-1.8M-Qwen3-VL-235B-Thinking

upvoted a paper 25 days ago

ToolSafe: Enhancing Tool Invocation Safety of LLM-based agents via Proactive Step-level Guardrail and Feedback

authored a paper about 2 months ago

OpenDataArena: A Fair and Open Arena for Benchmarking Post-Training Dataset Value

View all activity

Organizations

Papers 4

arxiv:2512.14051

arxiv:2507.17512

arxiv:2506.12411

arxiv:2504.19093

models 1

blue01223/xhs_detector

Updated Sep 13, 2025 • 7

datasets 5

blue01223/math_short_CoT

Updated Jul 9, 2025 • 11

blue01223/full_math

Updated Jul 8, 2025 • 18

blue01223/math_splits

Viewer • Updated Jun 3, 2025 • 49.7k • 6

blue01223/hard_math_50k

Viewer • Updated Jun 2, 2025 • 49.7k • 7

blue01223/math_merge_50k

Preview • Updated Jun 2, 2025 • 7