Long-term memory

Long-term memory in an AI girlfriend is the ability to keep details after you close the app. A name, a plan, a fight, a photo. The same fact should show up in chat and on a call.

What an AI that remembers past conversations does

Marketing often says “she remembers everything.” That is the wrong test. The useful test is whether a correction sticks, whether Tuesday survives until Friday, and whether you can open the record and change it.

An AI that remembers past conversations carries a detail across days, across chat and calls, and across an app update. Long-term memory is that continuity, not a bigger chat log.

Where to test long-term memory

Riho’s memory architecture is published if you want to see how long-term memory is designed under the hood.

Riho’s product page is memory. The checklist you can run on any app is the memory method.