Ai2
7 published articles
Geospatial AI
Ai2's OlmoEarth platform turns satellite inference into a distributed systems problem
Ai2's OlmoEarth Platform tackles the unique scale of geospatial inference by splitting work into CPU-driven data prep, GPU inference, and CPU postprocessing. A continent-wide wildfire risk map ran with a 155x speedup at a fraction of a cent per square kilometer. The architecture, tolerance for failures, and roadmap show how the team is operationalizing foundation models for environmental organizations.
2026-08-02
Open Source
Ai2 opened every drawer in the AI cabinet. Here's what came out.
Ai2 released Olmo 3, a fully open model family from 7B to 32B, and dumped the complete training data, code, and tools on the table. Every checkpoint, every hyperparameter, the kind of transparency the field has been demanding and mostly not getting.
2026-07-11
AI Open Source
The compliance shortcut that beats every proprietary AI vendor
Domyn and AISquared built regulated-industry AI on Ai2's open-source Olmo family and Dolma/Dolci datasets. Full transparency into architecture and training data helped them meet compliance requirements and cut infrastructure costs by roughly 50%.
2026-07-11
Artificial Intelligence
Ai2's EMO: the MoE model where modularity emerges from data, not human priors
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
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
Open AI Infrastructure
Ai2 just opened an AI cluster that publicly shares every mistake, not just the win
Ai2 just turned on a new AI cluster under the NSF OMAI project, one that makes models, tools, and processes fully open. An internal study found 82% of training effort goes to dead ends. Every GPU hour counts more when it fuels research across language, multimodal, and scientific domains.
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