Non-profit AI research organization Ai2 recently launched its new OLMo2 series, the second generation of its 'Open Language Model' (OLMo) series. The release of OLMo2 not only provides strong technical support for the AI community but also represents the latest development in open source AI with its completely open-source code. Unlike other 'open' language models currently on the market, such as Meta's Llama series, OLMo2 meets the strict definition of the open-source initiative, which means that the materials used for its development...