OpenAI Blog
Sep 30, 2025
Sora 2 is here
Our latest video generation model is more physically accurate, realistic, and controllable than prior systems. It also features synchronized dialogue and sound effects.
Sora is here
Our video generation model, Sora, is now available to use at sora. com.
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OpenAI Blog
Dec 9, 2024
Sora System Card
Sora is OpenAI’s video generation model, designed to take text, image, and video inputs and generate a new video as an output. Sora builds on learnings from DALL-E and GPT models, and is designed to give people expanded tools for storytelling and creative expression.
OpenAI Blog
Sep 30, 2025
Sora 2 System Card
Sora 2 is our new state of the art video and audio generation model. Building on the foundation of Sora, this new model introduces capabilities that have been difficult for prior video models to achieve– such as more accurate physics, sharper realism, synchronized audio, enhanced steerability, and an expanded stylistic range.
OpenAI Blog
Mar 23
Creating with Sora Safely
To address the novel safety challenges posed by a state-of-the-art video model as well as a new social creation platform, we’ve built Sora 2 and the Sora app with safety at the foundation. Our approach is anchored in concrete protections.
OpenAI Blog
Sep 30, 2025
Launching Sora responsibly
To address the novel safety challenges posed by a state-of-the-art video model as well as a new social creation platform, we’ve built Sora 2 and the Sora app with safety at the foundation. Our approach is anchored in concrete protections.
OpenAI Blog
Dec 9, 2024
Animator Lyndon Barrois creates new worlds with Sora
Filmmaker Lyndon Barrois describes how to use Sora as a storytelling tool.
OpenAI Blog
Mar 25, 2024
Sora first impressions
Since we introduced Sora to the world last month, we’ve been working with artists to learn how Sora might aid in their creative process.
OpenAI Blog
Feb 15, 2024
Video generation models as world simulators
We explore large-scale training of generative models on video data. Specifically, we train text-conditional diffusion models jointly on videos and images of variable durations, resolutions and aspect ratios.
OpenAI Blog
Dec 9, 2024
Vallée Duhamel & Sora
Filmmaking duo Vallée Duhamel explains how Sora helps build new worlds.
arXiv Machine Learning
Jul 7
Vidu S1: A Real-Time Interactive Video Generation Model
arXiv:2607. 03118v1 Announce Type: cross Abstract: We introduce Vidu S1, a real-time interactive video generation model supporting voice control of digital characters.
OpenAI Blog
Dec 11, 2025
The Walt Disney Company and OpenAI reach landmark agreement to bring beloved characters to Sora
Disney and OpenAI have reached an agreement to bring more than 200 Disney, Marvel, Pixar and Star Wars characters to Sora for fan-inspired short videos. The agreement emphasizes responsible AI in entertainment and includes Disney’s company-wide use of ChatGPT Enterprise and the OpenAI API.
OpenAI Blog
Jan 21
How Higgsfield turns simple ideas into cinematic social videos
Discover how Higgsfield gives creators cinematic, social-first video output from simple inputs using OpenAI GPT-4. 1, GPT-5, and Sora 2.