Custom-trained models, tailored for exceptional efficiency.
We deliver lower-cost, faster, stronger performance than general-purpose labs. One-click deployment makes cheaper experimentation and faster iteration than one-size-fits-all alternatives.
Build the world model only you can own.
Train and deploy frontier models for sharper intelligence, cheaper experimentation, and a faster path between simulation and the real world — bringing physical AI within reach through efficiently continual learning, without the engineering burden.
World models, built for your need.
We train models around the environments, behaviors, and outcomes that matter to you. Starting with expert guidance and evaluation-first development, it learns to understand, predict, and act in the world it was built for.
Continuous RL loop, accelerated.
Deployment is only the beginning. Your models learn from feedback, outcomes, and operating signals, continuously improving without the cost and complexity of traditional retraining cycles.
Research.
From Minutes to Seconds: Making 4D Generation Practical for Physical AI
Turbo4DGen removes redundant attention work to accelerate multi-view 4D generation by 9.7x, with 24.2% lower peak memory and broadly preserved visual quality.
EAServe: Up to 4.3x Higher Goodput for Multimodal LLM Serving
EAServe turns the multimodal encoder into the pipeline's control point, increasing SLO-compliant goodput while reclaiming idle GPU capacity.
GaussianSpa: Compact and High-Quality 3D Reconstruction through Constrained Optimization
GaussianSpa makes the target Gaussian count part of training, delivering up to 10.9x fewer primitives while matching or improving rendering quality.
Born in research. Built for the real world.
Miao Yin
Co-founder/CEO
Ph.D. in Computer Engineering focusing on AI/computing systems. Recipient of the NSF CAREER Award. Raised $1M+ in research funding as a principal investigator. Previously worked at Google and AWS AI Labs.
Yuanbin Man
Co-founder
Ph.D. candidate in Computer Science working on generative and multimodal AI. Previously worked at DAMO Academy, Alibaba, Inc. as a staff research engineer. 10+ years of industrial experience in AI research and production development.
Wei Niu
Co-founder/Chief Scientist
Ph.D. in Computer Science focusing on machine learning systems. Core founding member of CoCoPIE, which raised $6M. Previously worked at ByteDance. 10+ years of fundamental system optimization experience.
Join the team.
sunbow.ai is built for real-world challenges where better physical AI can meaningfully change outcomes. We combine frontier research with practical engineering to deliver systems customers can rely on.
Explore rolesStart owning your model today.
From training to real-world deployment, launch a customized world model built for your need, faster than general-purpose models, continuously improving, and reliable at scale.
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