The Next Input updates The Next Input-updates

Video generation models as world simulators 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. We leverage a transformer architecture that operates on spacetime patches of video and image latent codes. Our largest model, Sora, is capable of generating a minute of high fidelity video. Our results suggest that scaling video generation models is a promising path towards building general purpose simulators of the physical world. 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. We leverage a transformer architecture that operates on spacetime patches of video and image latent codes. Our largest model, Sora, is capable of generating a minute of high fidelity video. Our results suggest that scaling video generation models is a promising path towards building general purpose simulators of the physical world.

Disrupting malicious uses of AI by state-affiliated threat actors Disrupting malicious uses of AI by state-affiliated threat actors

Memory and new controls for ChatGPT Memory and new controls for ChatGPT

We’re testing the ability for ChatGPT to remember things you discuss to make future chats more helpful. You’re in control of ChatGPT’s memory. We’re testing the ability for ChatGPT to remember things you discuss to make future chats more helpful. You’re in control of ChatGPT’s memory.

Building an early warning system for LLM-aided biological threat creation Building an early warning system for LLM-aided biological threat creation

We’re developing a blueprint for evaluating the risk that a large language model (LLM) could aid someone in creating a biological threat. In an evaluation involving both biology experts and students, we found that GPT-4 provides at most a mild uplift in biological threat creation accuracy. While this uplift is not large enough to be conclusive, our finding is a starting point for continued research and community deliberation. We’re developing a blueprint for evaluating the risk that a large language model (LLM) could aid someone in creating a biological threat. In an evaluation involving both biology experts and students, we found that GPT-4 provides at most a mild uplift in biological threat creation accuracy. While this uplift is not large enough to be conclusive, our finding is a starting point for continued research and community deliberation.

New embedding models and API updates New embedding models and API updates

Democratic inputs to AI grant program: lessons learned and implementation plans Democratic inputs to AI grant program: lessons learned and implementation plans

We funded 10 teams from around the world to design ideas and tools to collectively govern AI. We summarize the innovations, outline our learnings, and call for researchers and engineers to join us as we continue this work. We funded 10 teams from around the world to design ideas and tools to collectively govern AI. We summarize the innovations, outline our learnings, and call for researchers and engineers to join us as we continue this work.

How OpenAI is approaching 2024 worldwide elections How OpenAI is approaching 2024 worldwide elections

We’re working to prevent abuse, provide transparency on AI-generated content, and improve access to accurate voting information. We’re working to prevent abuse, provide transparency on AI-generated content, and improve access to accurate voting information.

Building agricultural database for farmers Building agricultural database for farmers

Digital Green uses OpenAI to increase farmer income. Digital Green uses OpenAI to increase farmer income.

Introducing ChatGPT Team Introducing ChatGPT Team

We’re launching a new ChatGPT plan for teams of all sizes, which provides a secure, collaborative workspace to get the most out of ChatGPT at work. We’re launching a new ChatGPT plan for teams of all sizes, which provides a secure, collaborative workspace to get the most out of ChatGPT at work.

Introducing the GPT Store Introducing the GPT Store

OpenAI and journalism OpenAI and journalism

We support journalism, partner with news organizations, and believe The New York Times lawsuit is without merit. We support journalism, partner with news organizations, and believe The New York Times lawsuit is without merit.

Delivering LLM-powered health solutions Delivering LLM-powered health solutions

Title: Delivering LLM-powered health solutions Title: Delivering LLM-powered health solutions