Beichen Xu — 非雨 RealRain 创始人 / CEO 徐北辰 — Founder / CEO, RealRain
徐北辰Beichen Xu
非雨是面向开放创作的 IP 商业化发行平台,以消费品为出版媒介,运营线上平台交汇地。此前在 AI4Science 与计算机视觉方向从事研究与工程。 RealRain is an IP commercialisation platform built for open creation: it publishes IP through consumer goods and runs the online platform Crossroads. Before this I worked in AI4Science and computer vision, in both research and engineering.
01 — 非雨Company
RealRain · realrain.co
让想象世界,
进入现实生活。
Imagined worlds, brought into daily life.
非雨是面向开放创作的 IP 商业化发行平台。我们以消费品为出版媒介,连接 IP 方、创作者、生产方与消费者,支持 IP 的开发、出版与商业化。 RealRain is an IP commercialisation platform built for open creation. We publish through consumer goods, connecting rights holders, creators, manufacturers and consumers, and support the development, publishing and commercialisation of IP.
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交汇地Crossroads
非雨运营的线上平台。IP 方在这里建立和经营 IP,创作者在授权范围内开发内容与周边,商品在平台市集发行。1.0 于 2026 年 9 月 30 日发布。 The online platform RealRain runs. Rights holders build and run their IP there, creators develop content and merchandise under licence, and goods are released in the platform’s market. Version 1.0 launched on 30 September 2026.
进入交汇地Open Crossroads ↗ -
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消费品,是新的出版媒介Consumer goods, the new publishing medium
传统出版把作品印成书。非雨出版 IP,用的是消费品:角色与作品在授权范围内被开发成周边和品牌商品,经过生产与发行,到达消费者手里。 A publisher prints a work as a book. RealRain publishes IP as products: within the scope of a licence, characters and works are developed into merchandise and branded goods, then manufactured and released to consumers.
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五项业务Five ways to work together
原创 IP 发行、标准品周边托管、授权共创、品牌授权、生产合作。具体授权与履约范围,根据项目约定。 Original IP, merchandise hosting, licensed co-creation, brand licensing and production. Licensing and fulfilment scope are agreed project by project.
02 — 履历Background
经历 · 教育 · 荣誉Experience · Education · Awards经历Experience
- 2026 — 至今Now 创始人 / CEO · 非雨 RealRainFounder / CEO · RealRain 面向开放创作的 IP 商业化发行平台;负责公司战略、核心产品与技术体系IP commercialisation platform built for open creation; leads strategy, core product and technology
- 2025 — 2026 AI 算法工程师 · MapTech(北京)AI Algorithm Engineer · MapTech, Beijing 面向 GIS 与遥感的视觉语言 / 多模态训练流程,LoRA 与全参微调Vision–language pipelines for GIS and remote sensing; LoRA and full fine-tuning
- 2025 AI 算法研究员 · Science42.tech(北京)AI Algorithm Researcher · Science42.tech, Beijing Transformers / Diffusion / GNN 用于流体、医学与能源等科学场景Transformers, diffusion and GNNs for fluids, biomedicine and energy
- 2022 暑期实习 · Kavli Institute for Cosmology(剑桥)Summer Intern · Kavli Institute for Cosmology, Cambridge ML 增强的贝叶斯推断;参与开源包 margarineML-enhanced Bayesian inference; contributed to the margarine package
- 2021 暑期实习 · 紫金山天文台(南京)Summer Intern · Purple Mountain Observatory, Nanjing Swift GRB 数据的拟合与统计分析Fitting and statistical analysis of Swift GRB data
教育Education
荣誉Awards
- 2020南通市长科技创新奖Nantong Mayor’s Award for Science & Technology Innovation
- 2019江苏省物理奥赛一等奖Physics Olympiad (Jiangsu) — First prize
- 2018未来科学家大奖(银奖)Award Program for Future Scientists — Silver
语言Languages
中文(母语)· 英文(流利)· 日语 N3Chinese (native) · English (fluent) · Japanese N3
工具Toolkit
Python · C++ · PyTorch · TensorFlow · Mathematica · SQL · Linux · Docker · git · LaTeX
03 — 研究Research
AI4Science · Computer VisionAI4Science 与计算机视觉AI4Science & computer vision
此前的研究与工程背景在计算机视觉与多模态、AI4Science 与 Physics ML。My research and engineering background is in computer vision and multimodal learning, AI4Science and physics ML.

AeroDiT
扩散模型 + Transformer,用于 RANS 翼型流动仿真Diffusion Transformers for RANS simulations of airfoil flows

引力波 WGANGravitational-wave WGAN
模拟多源引力波信号,训练 WGAN 重建参数WGANs reconstructing parameters from simulated gravitational waves

多模态遥感Multimodal remote sensing
大规模遥感任务的视觉语言 / 多模态训练流程Vision–language pipelines for large-scale remote sensing

ML 增强的贝叶斯推断ML-enhanced Bayesian inference
嵌套采样结合机器学习,用于宇宙学后验推断Nested sampling with ML for cosmological posterior inference
论文Publications
- AI4Science AeroDiT: Diffusion Transformers for Reynolds-Averaged Navier-Stokes Simulations of Airfoil Flows Beichen Xu, Yuhao Ma, Biyue Pan, Hao Zheng, Zhibo Dai, Chunyang Wang, Hui Xiang, Dixia Fan
- Phys. Educ. An expanding balloon: a small universe Xu, Beichen; Su, Jun; Wang, Weiguo · Physics Education 53.6 (2018): 065005
04 — 联系Contact
北京Beijing聊聊合作Let’s talk
如需交流合作、项目讨论或学术/工程问题,欢迎通过邮件或社交平台联系我。 For collaboration, project discussions, or research/engineering topics, feel free to reach out via email or social platforms.
beichenxu0249@gmail.com