Sora AI: The AI That Builds Worlds from Words
Sora AI is a text-to-video model by OpenAI. This Fotorama AI page is an informational guide that explains what Sora is, when it was announced, how it works, and the practical limits users should know.
Essential Facts About Sora AI
Sora is OpenAI’s video generation model that turns text prompts into physically coherent, narrative-consistent scenes. It was announced in February 2024 and later opened to the public in December 2024 via a gradual rollout. This page is produced by Fotorama AI as an independent informational resource; Fotorama is not the owner or developer of Sora.
What Is Sora AI?
Sora AI is OpenAI’s text-to-video ‘world simulation’ model. It aims to maintain scene continuity—object permanence, plausible motion, lighting, and camera dynamics—so results feel consistent from start to finish. In early materials, Sora was described as capable of generating videos up to 60 seconds, depending on access tier and rollout conditions.
Timeline: Announcement and Public Access
February 2024: Sora is announced and tested with red-teaming partners and selected creators. • December 2024: Gradual public access begins on sora.com. During the initial public phase, many users reported a practical default limit of up to ~20 seconds at 1080p, subject to change as the rollout evolves.
Why Sora Feels Real: Coherence and Physics Cues
Sora prioritizes temporal coherence and physical plausibility—reflections on wet streets, natural cloth motion, and evolving facial expressions—to reduce typical AI video artifacts. The goal is not just clip creation, but believable scene simulation that supports storytelling.
Frequently Asked Questions
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