activity
20242026
most citedMarco-o1: Towards Open Reasoning Models for Open-Ended Solutions

5 citations · 7 across the 11 of their papers we have counts for

collaborators

11 papers

cs.AI2026

CulturalMenuBench: Probing the Knowledge-Application Gap in Multimodal Culinary Reasoning

Bo Zeng, Linfeng Gao, Peiqin Lin +9

Multimodal language models achieve near-ceiling scores on food recognition benchmarks, yet it remains unclear whether this success reflects genuine cultural understanding or mere v…

cs.AI2026

What Matters for Aggressive Decoding-Time KV Eviction? Temporal Aggregation and Ranking Preservation

Bo Zeng, Yu Zhao, Yefeng Liu +3

Decoding-time KV cache compression research focuses heavily on designing better token scoring functions, while the temporal rule that aggregates scores across decode steps is often…

cs.AI2026

LISA: Linear-Indexed Sparse Attention for Efficient Long-Context Reasoning

Yu Zhao, Zekun Zhang, Fan Jiang +6

Recent advances in long chain-of-thought reasoning models such as DeepSeek-R1 have led to increasingly longer inference context lengths under the test-time scaling paradigm. Howeve…

cs.CL2026

Marco-MoE: Open Multilingual Mixture-of-Expert Language Models with Efficient Upcycling

Fan Jiang, Yu Zhao, Chenyang Lyu +5

We present Marco-MoE, a suite of fully open multilingual sparse Mixture-of-Experts (MoE) models. Marco-MoE features a highly sparse design in which only around 5\% of the total par…

cs.AI2026

Difficulty-Estimated Policy Optimization

Yu Zhao, Fan Jiang, Tianle Liu +4

Recent advancements in Large Reasoning Models (LRMs), exemplified by DeepSeek-R1, have underscored the potential of scaling inference-time compute through Group Relative Policy Opt…

cs.AI2026

A State-Transition Framework for Efficient LLM Reasoning

Liang Zhang, Yu Zhao, Longyue Wang +4

While Long Chain-of-Thought (CoT) reasoning significantly improves Large Language Models (LLMs) performance on complex reasoning tasks, the substantial computational and memory cos…

cs.CL2025

Marco-Bench-MIF: On Multilingual Instruction-Following Capability of Large Language Models

Bo Zeng, Chenyang Lyu, Sinuo Liu +14

Instruction-following capability has become a major ability to be evaluated for Large Language Models (LLMs). However, existing datasets, such as IFEval, are either predominantly m…

cs.CL2025★ 1 cited

The Bitter Lesson Learned from 2,000+ Multilingual Benchmarks

Minghao Wu, Weixuan Wang, Sinuo Liu +7

As large language models (LLMs) continue to advance in linguistic capabilities, robust multilingual evaluation has become essential for promoting equitable technological progress.…

cs.LG2025★ 1 cited

Marco-o1 v2: Towards Widening The Distillation Bottleneck for Reasoning Models

Huifeng Yin, Yu Zhao, Minghao Wu +9

Large Reasoning Models(LRMs) such as OpenAI o1 and DeepSeek-R1 have shown remarkable reasoning capabilities by scaling test-time compute and generating long Chain-of-Thought(CoT).…

cs.CL2024

Marco-LLM: Bridging Languages via Massive Multilingual Training for Cross-Lingual Enhancement

Lingfeng Ming, Bo Zeng, Chenyang Lyu +17

Large Language Models (LLMs) have achieved remarkable progress in recent years; however, their excellent performance is still largely limited to major world languages, primarily En…

cs.CL2024★ 5 cited

Marco-o1: Towards Open Reasoning Models for Open-Ended Solutions

Yu Zhao, Huifeng Yin, Bo Zeng +6

Currently OpenAI o1 sparks a surge of interest in the study of large reasoning models (LRM). Building on this momentum, Marco-o1 not only focuses on disciplines with standard answe…