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Research paper

Skywork Open Reasoner 1 Technical Report

Research paper by Jujie He and collaborators. Published 2025-05-28. Topics: reinforcement learning, LLMs, Chain-of-Thought, Skywork-OR1, DeepSeek-R1-Distill.

Jujie He, Jiacai Liu, Chris Yuhao Liu, Rui Yan, Chaojie Wang, Peng Cheng, Xiaoyu Zhang, Fuxiang Zhang, Jiacheng Xu, Wei Shen, Siyuan Li, Liang Zeng, Tianwen Wei, Cheng Cheng, Bo An, Yang Liu, Yahui Zhou

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Research paper

Skywork R1V2: Multimodal Hybrid Reinforcement Learning for Reasoning

Research paper by Chris and collaborators. Published 2025-04-23. Topics: hybrid reinforcement learning, reward-model guidance, rule-based strategies, Selective Sample Buffer (SSB), Vanishing Advantages.

Chris, Yichen Wei, Yi Peng, Xiaokun Wang, Weijie Qiu, Wei Shen, Tianyidan Xie, Jiangbo Pei, Jianhao Zhang, Yunzhuo Hao, Xuchen Song, Yang Liu, Yahui Zhou

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Research paper

Skywork R1V: Pioneering Multimodal Reasoning with Chain-of-Thought

Research paper by Yi Peng and collaborators. Published 2025-04-08. Topics: multimodal reasoning model, R1-series Large language models, multimodal transfer method, lightweight visual projector, Iterative Supervised Fine-Tuning.

Yi Peng, Chris, Xiaokun Wang, Yichen Wei, Jiangbo Pei, Weijie Qiu, Ai Jian, Yunzhuo Hao, Jiachun Pan, Tianyidan Xie, Li Ge, Rongxian Zhuang, Xuchen Song, Yang Liu, Yahui Zhou

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Research paper

Skywork UniPic: Unified Autoregressive Modeling for Visual Understanding and Generation

Research paper by Peiyu Wang and collaborators. Published 2025-08-05. Topics: autoregressive model, image understanding, text-to-image generation, image editing, GenEval.

Peiyu Wang, Yi Peng, Yimeng Gan, Liang Hu, Tianyidan Xie, Xiaokun Wang, Yichen Wei, Chuanxin Tang, Bo Zhu, Changshi Li, Hongyang Wei, Eric Li, Xuchen Song, Yang Liu, Yahui Zhou

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Research paper

Skywork-Math: Data Scaling Laws for Mathematical Reasoning in Large Language Models -- The Story Goes On

Research paper by Liang Zeng and collaborators. Published 2024-07-11. Topics: large language models, data scaling law, Skywork-Math model series, supervised fine-tuned, Skywork-MathQA dataset.

Liang Zeng, Liangjun Zhong, Liang Zhao, Tianwen Wei, Liu Yang, Jujie He, Cheng Cheng, Rui Hu, Yang Liu, Shuicheng Yan, Han Fang, Yahui Zhou

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Research paper

Skywork-MoE: A Deep Dive into Training Techniques for Mixture-of-Experts Language Models

Research paper by Tianwen Wei and collaborators. Published 2024-06-03. Topics: mixture-of-experts, large language model, MoE, gating logit normalization, adaptive auxiliary loss coefficients.

Tianwen Wei, Bo Zhu, Liang Zhao, Cheng Cheng, Biye Li, Weiwei Lü, Peng Cheng, Jianhao Zhang, Xiaoyu Zhang, Liang Zeng, Xiaokun Wang, Yutuan Ma, Rui Hu, Shuicheng Yan, Han Fang, Yahui Zhou

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Research paper

Skywork-R1V3 Technical Report

Research paper by Wei Shen and collaborators. Published 2025-07-08. Topics: vision-language model, visual reasoning, Large Language Models, post-training RL framework, connector module.

Wei Shen, Jiangbo Pei, Yi Peng, Xuchen Song, Yang Liu, Jian Peng, Haofeng Sun, Yunzhuo Hao, Peiyu Wang, Yahui Zhou

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Research paper

Skywork-R1V4: Toward Agentic Multimodal Intelligence through Interleaved Thinking with Images and DeepResearch

Research paper by Yifan Zhang and collaborators. Published 2025-12-02. Topics: multimodal agentic systems, image manipulation, web search, reinforcement learning, multimodal planning.

Yifan Zhang, Liang Hu, Haofeng Sun, Peiyu Wang, Yichen Wei, Shukang Yin, Jiangbo Pei, Wei Shen, Peng Xia, Yi Peng, Tianyidan Xie, Eric Li, Yang Liu, Xuchen Song, Yahui Zhou

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Research paper

Skywork-Reward-V2: Scaling Preference Data Curation via Human-AI Synergy

Research paper by Chris Yuhao Liu and collaborators. Published 2025-07-02. Topics: reward models, reinforcement learning from human feedback, preference datasets, human-AI synergistic pipeline, large language models.

Chris Yuhao Liu, Liang Zeng, Yuzhen Xiao, Jujie He, Jiacai Liu, Chaojie Wang, Rui Yan, Wei Shen, Fuxiang Zhang, Jiacheng Xu, Yang Liu, Yahui Zhou

CC BY 4.0View resource

Research paper

Skywork-Reward: Bag of Tricks for Reward Modeling in LLMs

Research paper by Chris Yuhao Liu and collaborators. Published 2024-10-24. Topics: Kywork-Reward, data selection, filtering strategies, Skywork-Reward-Gemma-27B, Skywork-Reward-Llama-3.1-8B.

Chris Yuhao Liu, Liang Zeng, Jiacai Liu, Rui Yan, Jujie He, Chaojie Wang, Shuicheng Yan, Yang Liu, Yahui Zhou

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Research paper

Skywork-SWE: Unveiling Data Scaling Laws for Software Engineering in LLMs

Research paper by Liang Zeng and collaborators. Published 2025-06-24. Topics: LLM agents, iterative problem-solving, long-context dependency resolution, code file filtering, unit tests.

Liang Zeng, Yongcong Li, Yuzhen Xiao, Changshi Li, Chris Yuhao Liu, Rui Yan, Tianwen Wei, Jujie He, Xuchen Song, Yang Liu, Yahui Zhou

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Research paper

Skywork-VL Reward: An Effective Reward Model for Multimodal Understanding and Reasoning

Research paper by Xiaokun Wang and collaborators. Published 2025-05-12. Topics: multimodal reward model, multimodal understanding, Qwen2.5-VL-7B-Instruct, reward head, multi-stage fine-tuning.

Xiaokun Wang, Chris, Jiangbo Pei, Wei Shen, Yi Peng, Yunzhuo Hao, Weijie Qiu, Ai Jian, Tianyidan Xie, Xuchen Song, Yang Liu, Yahui Zhou

CC BY 4.0View resource

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