Unverified50% confidenceFactExact time
Long video generation is a core industry challenge at present; most models can only stably generate clips of a few seconds, with content drift, character inconsistency, and physical logic breakdown occurring as duration increases.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
10/4/2026
First Seen
Valid until: 1/2/2027
Sources
Related Entities
Related Claims
UnverifiedTemporal consistency is a long-standing unresolved challenge in the field of video generation, as early diffusion models sampling each frame independently caused abrupt changes between adjacent frames (commonly known as flickering or hallucination drift).78% similarUnverifiedVideo streams are continuously high-frequency data, and if a large model is called for inference on every frame, computational overhead and latency may become bottlenecks.76% similar
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