Latest research

February 1, 2024

OLMo: Open Language Model

Ai2 launches our first Open Language Model (OLMo), introducing our open framework for LLM experimentation.

February 1, 2024

Hello OLMo: A truly open LLM

Introducing OLMo 7B, a truly open, state-of-the-art large language model.

August 18, 2023

Ai2 Dolma: 3 trillion token open corpus for language model pretraining

We introduce Dolma, an open dataset from web content, academic publications, code, books, and encyclopedic materials.