HOME>DICTIONARY>Long-Term Memory / LTM

What Does 'Long-Term Memory / LTM' Mean?

[ AI COMPANIONSHIP ][ MACHINE CULTURE ]

FORCE: Machine CultureUNIVERSE: AI CompanionshipCLUSTER: AI Companion Culture

A model or platform's built-in ability to actually retain and recall details from far earlier in a conversation or across separate sessions, as opposed to relying on a fresh context window each time.

REAL-WORLD EXAMPLE

"The new LTM update finally remembered a detail from three months ago without anyone having to remind it."

LORE & ORIGIN

Became a headline feature once companion and assistant platforms started competing specifically on how well they could remember users across sessions rather than just within one.

FIRST SEEN

2023

PEAK POPULARITY

2026 (AI Companionship)

CURRENT STATUS

Mainstream Gen Alpha Slang

阅读中文版 →日本語版を読む →한국어판 보기 →Leer en español →Ler em português →Lire en français →

EQUIVALENT CONCEPTS IN OTHER LANGUAGES

中文 zh-CN长期记忆 →日本語 ja-JP長期記憶 →한국어 ko-KR장기 기억 →Español es-ESmemoria a largo plazo →Português pt-BRmemória de longo prazo →Français fr-FRmémoire à long terme →

AURA IMPACT ⓘ

+1 AURA

TREND STATUS

↑ HIGH RISING FAST · HIGH

CULTURE CATEGORY

[ AI COMPANIONSHIP ][ MACHINE CULTURE ]

RELATED TERMS

MENTIONS OVER TIME

DOCUMENTED SINCE

2023

NOW

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TOP PLATFORMS

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