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183

PhysBrain 1.0 Technical Report

Shijie Lian, Bin Yu, Xiaopeng Lin +10 authors

PhysBrain 1.0 leverages human egocentric video to generate physical commonsense supervision for vision-language-action models, achieving state-of-the-art performance in embodied control tasks through capability-preserving adaptation.

145vision-language-action modelsphysical commonsense supervisionHF ↗arXiv ↗
186

The Past Is Not Past: Memory-Enhanced Dynamic Reward Shaping

Yang Liu, Enxi Wang, Yufei Gao +6 authors

MEDS is a memory-enhanced dynamic reward shaping framework that improves sampling diversity in reinforcement learning for large language models by identifying and penalizing recurrent error patterns through clustering of historical behavioral signals.

144reinforcement learninglarge language modelsHF ↗arXiv ↗
195

Cosmos 3: Omnimodal World Models for Physical AI

Aditi, Niket Agarwal, Arslan Ali +288 authors

Cosmos 3 is an omnimodal world model that processes and generates multiple data types through a unified mixture-of-transformers architecture, achieving state-of-the-art performance in various understanding and generation tasks.

141omnimodal world modelsmixture-of-transformers architectureHF ↗arXiv ↗
199

SenseNova-U1.5: Towards Native Unified Visual Intelligence

Haiwen Diao, Jiahao Wang, Chenjing Ding +62 authors

SenseNova-U1.5 is an 8B native unified multimodal model that performs visual understanding, reasoning, and generation without encoders or VAEs, achieving high fidelity and instruction following through patch reconstruction, curated data, expert optimization, and on-policy distillation.

1408B-MoTnative unified multimodal modelHF ↗arXiv ↗
200

DVAO: Dynamic Variance-adaptive Advantage Optimization for Multi-reward Reinforcement Learning

Guochao Jiang, Jingyi Song, Guofeng Quan +3 authors

Dynamic Variance-adaptive Advantage Optimization (DVAO) addresses training instability in multi-reward reinforcement learning by adaptively weighting objectives based on empirical reward variance, maintaining bounded advantage magnitudes and improving multi-objective performance.

138Reinforcement LearningLarge Language ModelsHF ↗arXiv ↗
201

Unlocking Lossless Speedups in LLMs via Discrete Diffusion

Subham Sekhar Sahoo, Lingjie Chen, Khiem Pham +14 authors

Diffusion-augmented autoregressive language models use parallel token sampling via distilled diffusion weights and a specialized sampler to accelerate inference without quality loss or draft models.

138next-token predictionautoregressiveHF ↗arXiv ↗
207

Show-Harness: Just a VLM Agent Can Play Robots

Yanzhe Chen, Zechen Bai, Zhijun Cao +7 authors

Show-Harness links vision-language models to robot control via discrete semantic actions interpreted by embodiment-specific modules, enabling zero-shot and efficient fine-tuned deployment across robots and GUIs.

135vision-language modelsShow-HarnessHF ↗arXiv ↗
208

Advancing Open-source World Models

Robbyant Team, Zelin Gao, Qiuyu Wang +21 authors

LingBot-World is an open-source world simulator with high-fidelity dynamics, long-term memory capabilities, and real-time interactivity for diverse environments.

135world simulatorvideo generationHF ↗arXiv ↗
209

Intern-S1-Pro: Scientific Multimodal Foundation Model at Trillion Scale

Yicheng Zou, Dongsheng Zhu, Lin Zhu +171 authors

Intern-S1-Pro is a one-trillion-parameter scientific multimodal foundation model that enhances general and scientific capabilities through advanced agent functionalities and specialized task mastery across multiple scientific disciplines.

134multimodal foundation modelreinforcement learningHF ↗arXiv ↗
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