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Xiangang Li

17 papers indexed here

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#natural language process... Preprint Sep 2026

ConsensusBench: Benchmark of Consensus Nodes for LLM Reasoning via Outcome Reward Densifying

Reinforcement learning (RL) has become one of the primary paradigms for reasoning enhancement of large language models (LLMs). In particular, Group Relative Policy Optimization (GRPO) and related algorithms have demonstrated strong performance with outcome-level rewards. However, these methods depend solely on the fina...

Shi-Qi Yan, Chao-Hong Tan, Qian Chen et al. · 0 citations
Preprint Aug 2026

Beyond Reconstruction: Full-Context Generative DiT for Music Generation

FullDiT is introduced, a conditional DiT that fuses eight frame-aligned RVQ streams with independently encoded captions and lyrics and uses non-causal self-attention over the complete acoustic latent sequence and outperforms five commercial systems on 15 of 18 automatic metrics.

Yun-Jia Li, Meng-Li Wu, Jun-Yu Dai et al. · 0 citations
Preprint Jul 2026

Qwen-Audio-3.0-TTS: Freely Controllable and Highly Robust Speech Synthesis with Multi-Stage Training Paradigm

In this report, we present Qwen-Audio-3.0-TTS, a production-oriented speech synthesis system that jointly advances content consistency, speaker similarity, prosodic naturalness, audio quality, controllability, multilingual coverage, efficiency, and robustness. It combines a 12.5~Hz low-frame-rate speech tokenizer for r...

Bajian Xiang, Cheng Wen, Han Zhao et al. · 5 citations · ⚡1
Preprint Jul 2026

Efficient Chain-of-Modality Reasoning via Progressive Compression for Spoken Language Models

This work proposes Efficient Chain-of-Modality Reasoning (ECoM Reasoning), the first framework to introduce compressed reasoning into SLMs, and proposes Progressive Compression, a curriculum-based strategy that gradually trains the model from full-form reasoning to compressed reasoning.

Pengchao Feng, Chao-Hong Tan, Qian Chen et al. · 0 citations

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