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Bingxiang He
hbx
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6 following
https://hbx-hbx.github.io/
hbx_hbx
HBX-hbx
AI & ML interests
NLP
Recent Activity
authored
a paper
about 20 hours ago
CostBench: Evaluating Multi-Turn Cost-Optimal Planning and Adaptation in Dynamic Environments for LLM Tool-Use Agents
authored
a paper
about 20 hours ago
JustRL: Scaling a 1.5B LLM with a Simple RL Recipe
authored
a paper
about 20 hours ago
CPMobius: Iterative Coach-Player Reasoning for Data-Free Reinforcement Learning
View all activity
Organizations
hbx
's models
3
Sort: Recently updated
hbx/JustRL-Nemotron-1.5B
Text Generation
•
2B
•
Updated
Dec 29, 2025
•
547
•
3
hbx/JustRL-DeepSeek-1.5B
Text Generation
•
2B
•
Updated
Dec 29, 2025
•
4.19k
•
12
hbx/Mistral-Interact
Text Generation
•
Updated
Feb 20, 2024
•
13
•
3