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The CLIP models released by OpenAI were trained on a dataset called "WebImageText" (WIT) containing 400 million pairs of images and their corresponding captions scraped from the internet. The total number of words in this dataset is similar in scale to the WebText dataset used for training GPT-2 , which contains about 40 gigabytes of text data.
Sora is a text-to-video model developed by OpenAI. The model generates short video clips based on user prompts, and can also extend existing short videos. Sora was released publicly for ChatGPT Plus and ChatGPT Pro users in December 2024. [1] [2]
Generative AI trained on annotated video can generate temporally-coherent, detailed and photorealistic video clips. Examples include Sora by OpenAI, [12] Gen-1 and Gen-2 by Runway, [76] and Make-A-Video by Meta Platforms. [77]
What impresses most about OpenAI's Sora is its ability to simulate the complicated physics of motion while simultaneously showing a baffling capacity to mimic real-world lighting effects.
OpenAI's latest strange yet fascinating creation is DALL-E, which by way of hasty summary might be called "GPT-3 for images." What researchers created with GPT-3 was an AI that, given a prompt ...
English: Video generated using Sora, OpenAI's generative text-to-video model. Prompt used: A stylish woman walks down a Tokyo street filled with warm glowing neon and animated city signage. Prompt used: A stylish woman walks down a Tokyo street filled with warm glowing neon and animated city signage.
Since OpenAI has not released source code for any of the three models, there have been several attempts to create open-source models offering similar capabilities. [ 64 ] [ 65 ] Released in 2022 on Hugging Face 's Spaces platform, Craiyon (formerly DALL-E Mini until a name change was requested by OpenAI in June 2022) is an AI model based on the ...
EleutherAI (/ ə ˈ l uː θ ər / [2]) is a grass-roots non-profit artificial intelligence (AI) research group. The group, considered an open-source version of OpenAI, [3] was formed in a Discord server in July 2020 by Connor Leahy, Sid Black, and Leo Gao [4] to organize a replication of GPT-3.