December 4, 2025
Titans + MIRAS: Helping AI have long-term memory
Ali Behrouz, Student Researcher, Meisam Razaviyayn, Staff Researcher, and Vahab Mirrokni, VP and Google Fellow, Google Research

Summary
Google researchers introduce the Titans architecture and the MIRAS framework, which allow AI models to work much faster and handle massive contexts by updating their core memory while it's actively running. The MIRAS framework, as demonstrated by Titans, introduces a meaningful shift toward real-time adaptation. Instead of compressing information into a static state, this architecture actively learns and updates its own parameters as data streams in. This crucial mechanism enables the model to incorporate new, specific details into its core knowledge instantly.
Publication Details
Published: December 4, 2025
Date: January 6, 2026