Ai2
4 published articles
Artificial Intelligence
Ai2's EMO makes modular AI emerge from data, not human rules
Ai2's new MoE model, EMO, uses a novel training method that lets expert modules emerge naturally from data, enabling selective expert use with minimal performance loss. The model matches standard MoE performance on benchmarks while offering vastly improved modularity.
2026-07-07
Open AI Infrastructure
NSF OMAI goes live: Ai2's fully open AI cluster is a bet against closed research
Ai2 just turned on a new AI cluster under the NSF OMAI project, one that makes models, tools, and processes fully open. Every GPU hour counts more when it fuels research across language, multimodal, and scientific domains.
2026-07-06
Model Evaluation
Ai2's olmo-eval gives LLM developers a microscope for every checkpoint
Ai2's olmo-eval brings per-question diffs and modular benchmarks to active LLM development, helping researchers tell real progress from statistical noise.
2026-07-06
Artificial Intelligence
Ai2 cuts satellite imagery AI costs by 3x with a smarter token trick
Ai2's OlmoEarth v1.1 reduces compute costs by up to 3x compared to v1, enabling cheaper large-scale map refreshes. The key innovation is merging resolution-based tokens for Sentinel-2 imagery, cutting token counts by a factor of three while preserving performance through modified pre-training.
2026-07-05