Latest research
January 21, 2026
HiRO-ACE: An accessible solution for kilometer-scale climate simulation
HiRO-ACE is an AI framework that makes kilometer-scale climate simulation dramatically more accessible, generating decades of precipitation data for any region of the globe.December 15, 2025
Introducing Bolmo: Byteifying the next generation of language models
Bolmo is new a byte-level family built by adapting Olmo 3 into a fast, flexible byte-based model with a short extra training run.December 12, 2025
NeuroDiscoveryBench: Benchmarking AI for neuroscience data analysis
NeuroDiscoveryBench is a benchmark to test how well AI systems can answer questions grounded in real-world neuroscience data.December 11, 2025
Molmo 2: State-of-the-art video understanding, pointing, and tracking
Molmo 2, a new suite of state-of-the-art vision-language models with open weights, training data, and training code, can analyze videos and multiple images at once.November 20, 2025
Olmo 3: Charting a path through the model flow to lead open-source AI
Our new flagship Olmo 3 model family empowers the open source community with not only state-of-the-art open models, but the entire model flow and full traceability back to training data.November 18, 2025
DR Tulu: An open, end-to-end training recipe for long-form deep research
We introduce Deep Research Tulu (DR Tulu), an open post-training recipe and framework for long-form deep research agents.November 4, 2025
Introducing OlmoEarth Platform: Powerful open infrastructure for planetary insights
Introducing OlmoEarth Platform, an open, scalable, end-to-end system that turns multi-sensor Earth data into constantly-updating, decision-ready insights.November 4, 2025
OlmoEarth: A new state-of-the-art Earth observation foundation model family
OlmoEarth is a new family of industry-leading open foundation models built to make Earth AI practical, scalable, and performant for real-world applications.October 22, 2025