5 papers
Artificial Intelligence Index Report 2026
Sha Sajadieh, Loredana Fattorini, Raymond Perrault +20
Welcome to the ninth edition of the AI Index report. As AI continues to advance rapidly, the question becomes whether the systems built around it can keep up. Governance frameworks…
Owning the Intelligence: Global AI Patents Landscape and Europe's Quest for Technological Sovereignty
Lapo Santarlasci, Armando Rungi, Loredana Fattorini +1
Artificial intelligence has become a key arena of global technological competition and a central concern for Europe's quest for technological sovereignty. This paper analyzes globa…
Artificial Intelligence Index Report 2025
Nestor Maslej, Loredana Fattorini, Raymond Perrault +20
Welcome to the eighth edition of the AI Index report. The 2025 Index is our most comprehensive to date and arrives at an important moment, as AI's influence across society, the eco…
The rising costs of training frontier AI models
Ben Cottier, Robi Rahman, Loredana Fattorini +3
The costs of training frontier AI models have grown dramatically in recent years, but there is limited public data on the magnitude and growth of these expenses. This paper develop…
The Global AI Vibrancy Tool
Loredana Fattorini, Nestor Maslej, Raymond Perrault +4
This paper presents the latest version of the Global AI Vibrancy Tool (GVT), an interactive suite of visualizations designed to facilitate the comparison of AI vibrancy across 36 c…