OpenAI News page 67

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...

Topics: Models Infrastructure

Entities: Models Infrastructure

OpenAI News February 14, 2024 08:00

Disrupting malicious uses of AI by state-affiliated threat actors

We terminated accounts associated with state-affiliated threat actors. Our findings show our models offer only limited, incremental capabilities for malicious cybersecurity tasks.

Topics: Models

Entities: Models

OpenAI News February 13, 2024 00:00

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.

Entities: ChatGPT

OpenAI News January 31, 2024 08:00

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...

Topics: Models

Entities: Models

OpenAI News January 25, 2024 08:00

New embedding models and API updates

We are releasing new models, reducing prices for GPT‑3.5 Turbo, and introducing new ways for developers to manage API keys and understand API usage. The new models include:

Topics: Models

Entities: Models