AI Bubble Burst: OpenAI Sora & Yupp.ai Shut Down

The AI application market is seeing a significant shake-up, with some projects lasting only 180 days. This comes three and a half years after the generative AI boom. In the first half of 2026, many AI applications, once popular with investors, are now leaving the market. Even major players like OpenAI and Google are cutting back their product lines. For instance, OpenAI is discontinuing its Sora video generator, launched just six months prior, due to declining downloads and high computing costs. Also in March 2026, the AI model evaluation platform Yupp.ai announced its closure, despite raising $33 million and gaining 1.3 million users. Its founder noted that rapid model improvements made crowdsourced evaluation less relevant. Google is also scaling back, integrating AI functions like Pixel Studio's image generation into other platforms. This trend suggests the AI application layer is moving from testing to a more intense commercial screening phase. It highlights a key question: can AI applications built on single-point model capabilities create enough independent value as underlying models rapidly advance?