AI2 has introduced OLMo 2, a family of open-source language models built with reproducible data and tools. This makes OLMo 2 one of the few AI model families that can be entirely recreated.

The OLMo 2 family includes two models: OLMo 7B with 7 billion parameters and OLMo 13B with 13 billion parameters. These models are designed for various text-based tasks such as answering questions, summarizing documents, and coding. Learn more about AI innovation.

Trained on a massive 5 trillion token dataset, OLMo 2 leverages diverse sources like websites, academic papers, and math workbooks. AI2 claims that OLMo 2 models outperform comparable open models like Meta's Llama 3.1 in performance tests. Explore custom chipset development.

Available under the Apache 2.0 license, OLMo 2 can be used commercially. The release of these models raises questions about the safety and potential misuse of open-source AI. AI2 believes that the benefits of open access, such as promoting ethical development and reducing power concentration, outweigh the risks. Learn about Android phone security.