BlackJack3D/Getty ImagesOpen-sourcing large language models (LLMs) isn't easy. Just ask the Open Source Initiative (OSI), which has been working on an AI-compatible open-source definition for nearly two years. Some companies -- Meta, for example -- claim to have open-sourced their LLMs. (They haven't.) But, now IBM has gone ahead and done it. IBM managed the open sourcing of Granite code by using pretraining data from publicly available datasets, such as GitHub Code Clean, Starcoder data, public...