The past year has seen a significant shift towards open Large Language Models (LLMs), with many organizations releasing their models and datasets for public use. This trend is driven by the growing recognition of the benefits of open-source LLMs, including increased collaboration, faster innovation, and reduced costs. Hugging Face's blog post highlights some notable developments in this space, such as the release of Meta AI's LLaMA model and the creation of the Open Assistant project. These initiatives demonstrate a move towards greater transparency and accessibility in LLM research. --- Why it matters: This matters to researchers because open-source LLMs enable collaboration and accelerate innovation by providing access to pre-trained models and datasets, allowing for faster development of new applications and techniques. Source: https://huggingface.co/blog/2023-in-llms