Binfeng Xu's picture

Binfeng Xu

billxbf

AI & ML interests

evolving back to apes

Recent Activity

upvoted a paper about 18 hours ago

ProRL Agent: Rollout-as-a-Service for RL Training of Multi-Turn LLM Agents

upvoted a paper about 1 month ago

PhyCritic: Multimodal Critic Models for Physical AI

upvoted a paper about 2 months ago

Golden Goose: A Simple Trick to Synthesize Unlimited RLVR Tasks from Unverifiable Internet Text

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Organizations

billxbf 's datasets 20

billxbf/math_pile_v3

Viewer • Updated Dec 23, 2025 • 1.52M • 11

billxbf/ultrafeedback-dpo-iter3

Viewer • Updated Nov 12, 2025 • 20.4k • 4

billxbf/ultrafeedback-dpo-iter1

Viewer • Updated Nov 10, 2025 • 20.4k • 6

billxbf/ultrafeedback-dpo-iter2

Viewer • Updated Nov 10, 2025 • 20.4k • 5

billxbf/ultrafeedback-sft-iter3

Viewer • Updated Nov 4, 2025 • 20.4k • 4

billxbf/ultrafeedback-sft-iter2

Viewer • Updated Nov 4, 2025 • 20.4k • 5

billxbf/ultrafeedback-sft-iter1

Viewer • Updated Nov 3, 2025 • 20.4k • 4

billxbf/verified100-chitchat

Viewer • Updated Nov 3, 2025 • 100 • 4

billxbf/verified100-lite

Viewer • Updated Nov 1, 2025 • 100 • 8

billxbf/verified100

Viewer • Updated Oct 30, 2025 • 100 • 8

billxbf/aimo_hard_bilingual

Viewer • Updated Mar 1, 2025 • 3.56k • 8 • 1

billxbf/aimo-hard-bilingual

Updated Mar 1, 2025 • 5

billxbf/aimo-dataset

Viewer • Updated Feb 25, 2025 • 3.79k • 11

billxbf/aimo-math-problems

Viewer • Updated Feb 5, 2025 • 19.2k • 16

billxbf/lmsys61k

Viewer • Updated Jan 12, 2025 • 110k • 19

billxbf/ppt127k

Viewer • Updated Jan 1, 2025 • 127k • 7

billxbf/arxiv_dump

Viewer • Updated Oct 20, 2024 • 11.1k • 7 • 1

billxbf/yfdump_5m

Viewer • Updated Sep 3, 2024 • 5.18M • 6

billxbf/rewoo-instruction-finetuning

Viewer • Updated May 15, 2023 • 2.04k • 10 • 2

billxbf/sotu2023-qa

Viewer • Updated May 12, 2023 • 876 • 10