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A video generated by Sora of someone lying in a bed with a cat on it, containing several mistakes. The technology behind Sora is an adaptation of the technology behind DALL-E 3. According to OpenAI, Sora is a diffusion transformer [8] – a denoising latent diffusion model with one Transformer as the denoiser. A video is generated in latent ...
Many pedestrians walk about. A text-to-video model is a machine learning model that uses a natural language description as input to produce a video relevant to the input text. [1] Advancements during the 2020s in the generation of high-quality, text-conditioned videos have largely been driven by the development of video diffusion models.
On Thursday, the company's CEO revealed a new AI tool that, using nothing more than a brief text prompt, creates videos up to 60 seconds long so realistic the average person would struggle to ...
Video generated by Sora with prompt Borneo wildlife on the Kinabatangan River. Generative AI trained on annotated video can generate temporally-coherent, detailed and photorealistic video clips. Examples include Sora by OpenAI, [10] Gen-1 and Gen-2 by Runway, [58] and Make-A-Video by Meta Platforms. [59]
The Sora clips can be realistic, or fantastically bizarre. "Clearly, it's by a long way the best video generation model that's been created," said Ed Newton-Rex, CEO of nonprofit Fairly Trained.
The maker of ChatGPT on Thursday unveiled its next leap into generative artificial intelligence with a tool that instantly makes short videos in response to written commands. San Francisco-based ...
As a leading organization in the ongoing AI boom, [6] OpenAI is known for the GPT family of large language models, the DALL-E series of text-to-image models, and a text-to-video model named Sora. [ 7 ] [ 8 ] Its release of ChatGPT in November 2022 has been credited with catalyzing widespread interest in generative AI .
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