A maths intelligent tutoring system rooted in decades of Carnegie Mellon cognitive-science research; the US What Works Clearinghouse rates its effects as …
The world's largest language app (40M+ daily users) uses AI to personalise practice and, via Duolingo Max, GPT-powered roleplay and feedback; efficacy …
USCIS's bilingual virtual assistant 'Emma' answers about 456,000 immigration questions a month — correctly handling ~90% in English and ~86% in Spanish …
Since 2016 Allegheny County has used a predictive risk model to support child-maltreatment call screening. Evaluations found it narrowed racial gaps in …
USDA programme paying farmers to convert highly erodible cropland to permanent vegetative cover. 24.8 million acres (~10 Mha) enrolled; $1.8 billion in …
Lyft's Women+ Connect (Sept 2023, nationwide by 2024) lets women/nonbinary drivers and riders opt to match with each other; 67% of eligible …
Governor Hochul's Executive Order 61 directed New York agencies to use Stanford RegLab's AI to scan 18 million words of state rules; …
Ohio's Common Sense Initiative uses an AI text-analytics tool, Reg Explorer, to scan the state's roughly 15-million-word regulatory code for obsolete and …
Seattle's ~100,000-acre Cedar River Municipal Watershed programme won EPA's rare 'Limited Alternative to Filtration' status in 2004, saving over $100 million in …
The Nature Conservancy has rewetted 37,000+ acres of pocosin peatland at Pocosin Lakes NWR, NC, and with TerraCarbon built the first ACR-approved …
Ten island watershed partnerships co-manage 2.6M acres of Hawaiian native forest through fencing and invasive/ungulate removal. ~US$2.5M annual state funding; US$12M leveraged …
Rather than build an $8–10bn filtration plant, New York City invests in protecting its Catskill/Delaware watershed — ~$2.5bn since 1997 — keeping …
Open full copilot Grounded in cited practices — always check the sources.
