Unverified50% confidenceFactExact time
扩散模型是当前文生视频领域的主流技术，Sora、Runway Gen系列、可灵等产品均基于此
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
8/27/2026
First Seen
Valid until: 11/25/2026
Sources
Related Entities
Related Claims
VerifiedStarting in 2023, diffusion models such as Stable Video Diffusion and Runway Gen-2 began to dominate the video generation market.77% similarUnverified2023年以来Sora、Runway Gen-2、Pika等视频大模型密集发布，降低了视频生成的技术门槛74% similarVerifiedSince 2024, video generation models represented by Sora have been considered the embryonic form of world models.70% similarVerifiedThe release of Stable Diffusion and DALL-E 2 in 2022 marked diffusion models becoming the mainstream paradigm for image generation.68% similarUnverified扩散变换器（DiT）架构最早由Meta研究院在2022年提出，将扩散模型的噪声预测网络替换为Transformer架构，Sora、Kling、Wan等主流视频生成模型均采用此路线67% similar
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