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Zhi Zheng's picture
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Zhi Zheng

zz1358m
Papercold's profile picture Emmytheo's profile picture dark-pen's profile picture
·
https://zz1358m.github.io/zhizheng.github.io/

AI & ML interests

LLM reasoning, Trustworthy LLM, LLM application, Neural combinatorial optimization.

Recent Activity

upvoted a paper 12 days ago
Rethinking Muon Beyond Pretraining: Spectral Failures and High-Pass Remedies for VLA and RLVR
upvoted a paper 13 days ago
Memory is Reconstructed, Not Retrieved: Graph Memory for LLM Agents
upvoted a paper 15 days ago
Inference-Time Attribute Distribution Alignment for Unconditional Diffusion
View all activity

Organizations

National University of Singapore's profile picture Lora_ES's profile picture

commented a paper 8 months ago

SofT-GRPO: Surpassing Discrete-Token LLM Reinforcement Learning via Gumbel-Reparameterized Soft-Thinking Policy Optimization

Paper • 2511.06411 • Published Nov 9, 2025 • 18 •
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