Alibaba Launches HappyOyster, an Open-World Model Product Capable of Real-Time Construction and Interaction

Alibaba ATH Innovation Division has launched the open-world model product HappyOyster, which has officially started its internal testing phase. The product supports real-time construction and interaction, offering two modes: "Directing" (real-time directing) and "Wandering" (world roaming). Users can create within infinitely generated video streams or freely explore extended spaces. The official website is currently open for applications, allowing users to join the Waitlist to obtain early access to the internal testing.

April 16, 2026 • HappyOyster is a world model product released by Alibaba Group on April 16, 2026, capable of real-time construction and interaction. It was developed by the Alibaba ATH (Alibaba Token Hub) Innovation Division team, which was established in March 2026.

June 18, 2026 • Alibaba ATH Innovation Division officially released HappyOyster 1.0 (Happy Oyster 1.0). This is an open-world model product capable of real-time construction and interaction. From the internal testing on April 16 to now, this is the official version release. Compared to the previous...

April 16, 2026 • HappyOyster is a real-time interactive open-world model product launched by Alibaba ATH Innovation Division. It supports two modes: Directing (real-time directing) and Wandering (space roaming). Internal testing applications are currently open; learn more on AIHub.

HappyOyster is an open-world model product launched by Alibaba ATH Innovation Division, positioned as an AI generative experience platform capable of real-time construction and interaction. Based on world model technology, the product supports infinitely extended real-time content generation. The official website offers two modes: Directing...

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