Analyst memo
OlmoEarth v1.1 improves efficiency
OlmoEarth v1.1 introduces efficiency improvements, reducing compute costs by up to 3x while maintaining performance, facilitating broader use for remote sensing applications.
Published May 20, 2026, 4:35 AMUpdated May 20, 2026, 4:35 AM
What happened
OlmoEarth v1.1 was released, offering significant efficiency improvements by reducing compute costs up to three times while maintaining performance levels.
Why it matters
The efficiency improvements of OlmoEarth v1.1 could enable wider and more affordable use of remote sensing technology, particularly for large-scale environmental monitoring tasks.
Who is affected
Research institutions, environmental organizations, and other users of AI for remote sensing tasks will benefit from reduced computational costs and improved efficiency.
Risks / uncertainty
While the new model maintains performance, some regressions are noted, and the changes require adjustments in pre-training regimens to avoid performance drops.