Galactica is an AI tool designed for cutting-edge language modeling research. It prioritizes transparency and reproducibility while actively soliciting feedback from a diverse user base. Researchers can access research papers, models, codes, and demonstrations through this tool. Nevertheless, Galactica acknowledges the constraints of language models, and the inherent possibility of producing inaccurate or unreliable output. Consequently, the public availability of the demo may be restricted due to the potential risks associated with language generation.