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Moonlake AI develops a generative game engine, leveraging multimodal world models for programmable, persistent interactive environments. This technology streamlines 3D content creation, allowing developers and non-technical users to define and populate virtual spaces. The platform empowers creators to build diverse interactive experiences with AI-driven control.
Founded in 2025 by Sharon Lee and Fan-Yun Sun, Moonlake AI originated from their research at Stanford AI Lab and NVIDIA. Their insight centered on democratizing world creation, enabling anyone to realize imagined realms. Lee and Sun recognized AI's potential to bridge creative concepts with interactive digital realities.
Moonlake AI targets creators and developers building immersive interactive content. The company envisions human-AI co-created experiences as foundational, internet-scaled training data for multimodal general intelligence. Moonlake aims to foster universal access to world-building tools, driving creative expression and AI advancement.
Moonlake AI has raised $28.0M across 1 funding round.
Moonlake AI has raised $28.0M in total across 1 funding round.
Moonlake AI has raised $28.0M in total across 1 funding round.
Moonlake AI's investors include 10100, AIX Ventures, Anti fund, General Atlantic, General Catalyst, Paradigm, The Hit Forge, Threshold Ventures, Venture Highway, Cory Levy, Guillermo Rauch, Jared Leto.
Moonlake AI has raised $28.0M across 1 funding round. Most recently, it raised $28.0M Seed in September 2025.
| Date | Round | Lead Investors | Other Investors | Status |
|---|---|---|---|---|
| Sep 1, 2025 | $28M Seed | — | 10100, AIX Ventures, Anti Fund, General Atlantic, General Catalyst, Paradigm, The HIT Forge, Threshold Ventures, Venture Highway, Cory Levy, Guillermo Rauch, Jared Leto, John Collison, KEN Howery, Nicolas Pinto, Patrick Collison, Steve Chen, Willem Delbare, IAN Goodfellow, Jeff Dean, Naval Ravikant, NVentures | Announced |
Moonlake AI is a San Francisco-based applied research lab developing multi-modal reasoning models that enable creators, developers, designers, and fans to build rich interactive experiences, such as simulations and games, without requiring 3D modeling or coding skills.[1][2][3][4] The platform supports "vibe coding," where users describe ideas in natural language to generate playable 2D/3D worlds in minutes, complete with spatial layouts, assets, logic, agent simulations, and real-time reskinning via diffusion models, while also creating reinforcement learning (RL) environments for AI agents.[1][2][3] Emerging from stealth in late 2025 with $28M in seed funding from AIX Ventures, Threshold, NVIDIA Ventures, and prominent AI figures like Jeff Dean and Naval Ravikant, Moonlake targets game prototyping, robotics simulations, and embodied AI training, showing strong early momentum through its elite team of award-winning researchers.[2][3]
Moonlake AI was founded by researchers from Stanford AI Lab and NVIDIA, including co-founder Fan-Yun Sun, who emphasized extending ideas into simulations and games to let anyone "sketch a feeling or mechanic" and simulate it quickly.[1][2][3] The company launched from stealth with its $28M seed round, backed by top-tier investors and over a dozen AI luminaries such as Steve Chen (YouTube co-founder), Ian Goodfellow (GANs inventor), and executives from Hugging Face, DeepMind, and OpenAI.[2][3] This funding and world-class team—comprising best paper award winners, ACM ICPC medalists, and Olympiad medalists—marks its pivotal emergence as a frontier lab focused on AI, RL, and creativity.[1][2]
Moonlake AI rides the wave of multimodal AI and agentic systems, democratizing interactive content creation amid surging demand for accessible tools in game dev, simulations, and RL training.[1][2][4] Its timing aligns with advances in diffusion models, program synthesis, and real-time engines, fueled by market forces like NVIDIA's hardware dominance and the explosion of AI agents needing scalable environments.[2][3] By lowering barriers for non-experts, it influences the ecosystem by accelerating prototyping (e.g., indie games, robotics), fostering RL innovation, and enabling "vibe-based" creativity that could spawn new agent behaviors in digital/physical worlds.[2]
Moonlake AI is poised to redefine no-code interactive creation, with its $28M war chest and research firepower fueling rapid model iterations and platform expansions into enterprise simulations and consumer tools.[2][3] Trends like agent swarms, generative physics, and AR/VR integration will shape its path, potentially amplifying its influence as a key enabler for the next wave of AI-driven creativity and RL breakthroughs.[1][2] As it scales from stealth, Moonlake could transform how anyone—from fans to pros—prototypes worlds, echoing its core mission to make studio-grade interactivity universal.[4]
