THE OLMO 2 MODEL FAMILY

Summary from the TLDR AI newsletter

OLMo 2 is a family of fully-open language models. OLMo 2 32B is the most capable and largest model - it is the first full-open model to outperform GPT3.5-Turbo and GPT-4o mini on a popular suite of benchmarks. OLMo 2 7B and 13B are competitive with open-weight models from Meta and Mistral on English academic benchmarks. OLMo 2 1B, the smallest member of the model family, surpasses peer models like Gemma 3 1B and Llama 3.2 1B.