In a new paper Llama 2: Open Foundation and Fine-Tuned Chat Model, a Meta AI research team presents and releases Llama 2 and Llama 2-Chat, the former one is a family of pretrained and fine-tuned LLMs and the later one is a fine-tuned version of Llama 2 that is optimized for dialogue, paving the way to develop more responsible LLMs.
Nature will publish the first issue of Machine Intelligence in January 2019. The new journal will cover the “best research from across the field of artificial intelligence,” ranging from machine learning, robotics and human-machine interactions to ethical, legal and societal dimensions of AI.
Google and Amazon unveiled mini-sized smart speakers Google Home Mini Chalk and Amazon Echo Dot 2, both priced at less than US$50. Virtual assistants can plug into your environment with a natural human-machine voice interface that used to exist only science fiction.