AI Roundup 04/20 -> 04/27/2023

Last week's most interesting AI news: Hugging Face open sources a ChatGPT alternative, video segmentation gets to the next level, and the Biden campaign is being targeted with generated fake videos.

1. Hugging Face introduces HuggingChat, an open source alternative to ChatGPT (Hugging Face)

2. Researchers introduce Track-Anything, an interactive tool for video object tracking and segmentation powered by Meta's Segment Anything (Github repo)