Test-Time Training cracks 1-minute AI cartoon generation
AI researcher Xiaolong Wang just brought Test-Time Training (TTT) into video generation, producing a coherent, full one-minute Tom and Jerry animation from text. By pairing a Diffusion Transformer with a gradient-updated RNN memory module, the system maintains context and narrative continuity far beyond typical 5-second video clips. It suggests video AI might soon ditch attention bottlenecks for long-form storytelling.