Independent signal, primary sources
The important moves in artificial intelligence.
Models, research, coding tools, open source, infrastructure, and major product releases—ordered by publication time.
Chronological feed
Filtered stories
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.
From OpenAI to Open LLMs with Messages API on Hugging Face
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.
New embedding models and API updates
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.
A guide to setting up your own Hugging Face leaderboard: an end-to-end example with Vectara's hallucination leaderboard
Personal Copilot: Train Your Own Coding Assistant
Deploying the AI Comic Factory using the Inference API
Non-engineers guide: Train a LLaMA 2 chatbot
SafeCoder vs. Closed-source Code Assistants
OpenAI partners with Scale to provide support for enterprises fine-tuning models
OpenAI’s customers can leverage Scale’s AI expertise to customize our most advanced models.