# Google Research — Titans + MIRAS: Helping AI have long-term memory

- Company: Google Research (research.google)
- Announced: 2025-12-04T19:26:09+00:00
- Category: research-paper
- Subject: Research
- Source: https://research.google/blog/titans-miras-helping-ai-have-long-term-memory/
- Record: https://forck.live/items/1385-titans-miras-helping-ai-have-long-term-memory

Google Research introduces the Titans architecture and MIRAS framework, which enable AI models to update their core memory in real-time, combining the speed of RNNs with the accuracy of transformers. The approach uses a 'surprise metric' to selectively store novel information, allowing efficient handling of massive contexts.

## Evidence

Verbatim from https://research.google/blog/titans-miras-helping-ai-have-long-term-memory/:

> We 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.

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