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Xian-Gang Li

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#machine learning Preprint Sep 2026

The Platonic brain bridge hypothesis: human brain networks as an architectural prior for multimodal large language models

The Platonic brain bridge hypothesis is proposed: omni models, multimodal large language models that process video, audio and text jointly, converge on brain-like representations usable in both directions, and human brain organization is a usable architectural prior for multimodal large language models.

Peng-Fei Zhang, Biao Tian, Xian-Gang Li et al. · 0 citations
#natural language process... Preprint Sep 2026

Qwen-Audio-3.0-ASR Technical Report

Qwen-Audio-3.0-ASR is presented, a Mixture-of-Experts (MoE) LLM-based ASR system designed to address production demands through a unified, instruction-following framework and demonstrates state-of-the-art or highly competitive recognition performance across a broad range of evaluation conditions.

Chuan-Meng Bian, Da-Ren Chen, Pei-Xin Chen et al. · 2 citations
#natural language process... Preprint Sep 2026

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

This work develops a new reinforcement learning signal named ConsensusPR, which directly reduces the reward sparsity of outcome reward across long reasoning trajectories, and introduces ConsensusBench, a novel dataset designed to provide rule-based process-level signals.

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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