VAST’s Meteoric Rise: From MiniMax Co-Founder to AI Unicorn
In a landmark deal that signals the accelerating momentum of China’s AI sector, Beijing-based startup VAST has secured approximately $200 million across its Series A+ and Series A++ financing rounds, propelling its valuation to at least $1 billion, and reportedly as high as $1.5 billion, officially granting it unicorn status. Founded in 2023 by Simon Song, a 29-year-old gaming enthusiast and Forbes 30 Under 30 Asia honoree who previously co-founded MiniMax, VAST is pioneering a next-generation 3D world model platform capable of generating immersive 3D scenes and environments from simple text and image inputs. The company’s rise reflects the broader surge of Chinese AI startups reaching unicorn valuations amid a wave of innovation and capital influx in 2026.
As Forbes reported, the latest round drew investment from over a dozen backers including INCE Capital, Genesis Capital, and Primavera Capital Group, coming just three months after a $50 million Series A led by Alibaba and Hengxu Capital in March 2026. Song, who majored in economics and international studies at Johns Hopkins University, previously worked as an assistant to Xu Li, co-founder and CEO of SenseTime, before co-founding MiniMax in 2021 and departing in 2022 to establish VAST.
An avid gamer who often plays well past midnight, Song has channeled that passion into VAST’s core product thesis: that 3D content creation should be as fast and accessible as generating text. His Tripo AI platform can transform image and text prompts into detail-rich 3D objects in seconds, a capability that has attracted 20 million users globally, predominantly from the United States, Europe, and Japan, who use it for animation and industrial design work.
Revolutionizing 3D Content Creation Across Multiple Industries
VAST’s core technology revolves around a sophisticated 3D world model platform that leverages advanced AI algorithms to transform text descriptions and images into rich, interactive 3D scenes. This capability addresses a critical bottleneck in the creation of 3D content, which traditionally requires expensive, time-consuming manual design by skilled artists.
The startup’s platform is already making inroads across several high-growth verticals confirmed by its enterprise client base and product positioning. According to Bloomberg, VAST competes with Tencent’s Hunyuan 3D and Silicon Valley startup Meshy in the development of production-grade 3D models for video games, filmmaking, 3D printing, and industrial applications. The company’s two largest enterprise clients are Chinese gaming giant NetEase and Japanese entertainment conglomerate Sony, relationships that reflect the platform’s traction in gaming and film production specifically. Beyond enterprise clients, VAST’s 20 million individual users employ Tripo AI primarily for animation and industrial design work, according to Forbes.
The company’s latest P-series model generates game-ready assets with low-polygon frameworks, bypassing an AI limitation that typically requires hours of manual editing before a model can be used in a game engine. Alongside the funding announcement, VAST also unveiled Project Eden, a forthcoming world model that generates fully explorable 3D environments, a capability with clear applications in game development, virtual production, and simulation. This multi-industry applicability positions VAST not only as a technology innovator but as a critical infrastructure player in the future of digital content and AI-driven simulation.
Implications for China’s AI Ecosystem
VAST’s rapid ascent is emblematic of a larger phenomenon: the emergence of a new generation of Chinese AI startups that are scaling quickly and attracting substantial investment. In 2026, China’s AI ecosystem is witnessing a wave of unicorn births, fueled by a combination of government support, growing domestic demand for AI solutions, and the maturation of foundational AI research in the country.
The $200 million injection across VAST’s latest funding rounds is telling of investor confidence not just in the company but in the broader sector’s trajectory. Strategic investors from both China and abroad see startups like VAST as key enablers of China’s ambitions to lead the global AI race, especially in areas where AI intersects with 3D modeling, virtual reality, and autonomous systems.
Moreover, Song’s Gen Z leadership represents a generational shift in China’s tech entrepreneurship landscape. Younger founders, often with deep domain expertise, whether gaming, design, or engineering, are driving innovation that is both technically sophisticated and closely aligned with end-user needs. This trend is reshaping how AI startups conceive of product-market fit, emphasizing cross-disciplinary applications and user empowerment.
VAST Among AI 3D Modeling Innovators
While VAST is carving out a formidable niche, the startup operates in a highly competitive and fast-evolving market. Globally, companies such as NVIDIA, Unity, and various emerging AI-native startups are racing to develop scalable 3D content generation and simulation platforms. Within China, other AI firms are also advancing in synthetic data generation, digital twins, and simulation technologies.
What sets VAST apart is its focus on combining text and image inputs to create holistic 3D worlds, a capability that leverages recent breakthroughs in large multimodal models and generative AI architectures. This approach offers a more intuitive and accessible interface for creators across industries, reducing barriers that have traditionally required specialized skills or expensive software.
By prioritizing flexibility and cross-sector integration, VAST aims to become a foundational platform akin to how cloud computing transformed software development. Its technology has the potential to underpin a wide array of applications, from immersive entertainment to critical industrial simulations.
VAST’s unicorn milestone feeds into a larger narrative about China’s evolving digital economy and the role of AI within it. As digital transformation accelerates across sectors, the demand for intelligent, scalable 3D content creation tools is set to soar. This demand aligns with China’s strategic priorities: smart manufacturing, digital entertainment, urban planning, and autonomous transportation.
Investments in startups like VAST also stimulate ecosystem effects. They attract talent, encourage infrastructure development, and foster partnerships between academia, industry, and government agencies. As VAST expands, it will likely engage in collaborations that push the frontier of AI-enabled simulation and virtual reality.
Furthermore, VAST’s success highlights the maturation of China’s venture capital environment, which is increasingly sophisticated in identifying and nurturing AI ventures with global potential. The company’s ability to raise substantial back-to-back rounds — Series A in March, then A+ and A++ just three months later, indicates robust investor appetite and the scalability of AI applications in emerging fields.
VAST’s Next Steps on the Path to Global Leadership
With its freshly secured capital, VAST plans to accelerate R&D, expand its engineering and product teams, and scale commercial deployments. The company is actively expanding its partnerships with gaming studios and film production houses — its two confirmed enterprise verticals — while deepening commercial deployments of its Tripo AI platform.
International expansion also appears on the horizon, as VAST aims to bring its platform to global markets hungry for innovative 3D content generation solutions. Navigating regulatory and competitive challenges will be critical, but the startup’s strong technological foundation and visionary leadership position it well for sustained growth.
Ultimately, VAST’s trajectory offers a compelling window into how China’s AI startups are not only matching but potentially outpacing global peers in certain advanced AI domains. The convergence of AI, 3D modeling, and real-world applications embodied by VAST exemplifies the transformative potential of AI in shaping the future of digital worlds.