Latest research
April 17, 2024
OLMo 1.7–7B: A 24 point improvement on MMLU
Introducing an updated version of our 7 billion parameter Open Language Model, OLMo 1.7–7B.April 15, 2024
Making a switch — Dolma moves to ODC-BY
We’re moving the Dolma dataset to the ODC-BY license. Here’s why.March 20, 2024
RewardBench: The first benchmark & leaderboard for reward models used in RLHF
Introducing RewardBench, a benchmark for evaluating preference reward models.February 23, 2024
Charting new waters: Skylight’s work to revolutionize maritime data annotation
How our work to create a first-of-its-kind tool helps accelerate the way AI can protect our ocean.February 13, 2024
AI & climate: A first of its kind conversation on the hill
Ai2 partnered with the Bezos Earth Fund on a landmark event focused on AI & Climate.February 1, 2024
Hello OLMo: A truly open LLM
Introducing OLMo 7B, a truly open, state-of-the-art large language model.February 1, 2024
OLMo: Open Language Model
Ai2 launches our first Open Language Model (OLMo), introducing our open framework for LLM experimentation.January 16, 2024
The unreasonable effectiveness of easy training data
Language models can perform well on hard, domain-specific questions when trained only on easy questions.December 31, 2023