Earthian Introduces The World's First ESG Research SLM: Evergreen-0

Introducing Earthian AI's Evergreen-0: The world’s first small language model (SLM) for company ratings on financially relevant sustainability risks and opportunities.

Trained on terabytes of proprietary sustainability, corporate disclosure, geospatial, and regulatory data, Evergreen-0 represents a breakthrough in ESG and impact intelligence — enabling a deeper, data-native understanding of how sustainability factors shape corporate performance, risk exposure, and long-term value.

Earthian’s Evergreen-0 enables fast, consistent, and explainable company assessments across sectors and geographies — capturing financially material sustainability indicators, governance structures, transition pathways, and real-world environmental impacts with high precision.

Built on Earthian’s agentic Data+AI infrastructure, the model integrates corporate filings, policy frameworks, geospatial datasets, lifecycle assessments, satellite measurements, supply-chain intelligence, and alternative data sources, transforming how investors, insurers, and rating agencies evaluate sustainability performance.

Evergreen models will be Earthian's second major model category after Lucid Climate-0 Underwriting models, and will form a core pillar of Earthian’s AI-native ESG infrastructure — enabling company ratings that are continuous, transparent, and grounded in real-world data rather than static, manual scoring cycles.