MoE stands for Mixture of Experts, an AI architecture using multiple specialised sub-models. Tech jargon. Not concerning. If your kid uses it constantly, ask them where they first heard it, not to police their speech but to understand which online community they are in. Most slang of this kind moves through TikTok and group chats, so seeing it in your child's vocabulary just means they are plugged into normal teen internet culture.
MoE
Mixture of Experts.
/moʊ/Documented since 2010s2010sGen Alphatrending415 viewsLast reviewed Jun 29, 2026＋ Add a definition
Etymology timeline
Born ~2017 · no dated citations yetSeen in the wild
Firecrawl: Moe (band) - Wikipedia
Please help [improve this article](https://en.wikipedia.org/wiki/Special:EditPage/Moe_(band) "Special:EditPage/Moe (band)") by [adding citations to reliable sources](https://en.wikipedia.org/wiki/Help:Referencing_for_…
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Firecrawl: Moe (slang) - Wikipedia
Today, Japanese usage of _moe_ can encompass real actors, pop idols, non-human animals, inanimate physical objects (such as "factory moe" \[工場萌え\], whale _moe_, and wok _moe_), and intangible concepts like specific mu…
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Firecrawl: Moe Szyslak - Wikipedia
Grouchy, lonely, miserable, and prone to violent outbursts, Moe is constantly down on his luck and has attempted [suicide](https://en.wikipedia.org/wiki/Suicide "Suicide") numerous times.
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Definitions
Global
+512100%
#1·Apr 24, 2026Global
Mixture of Experts. A model architecture where only a fraction of parameters activate per token — letting you build huge models with the inference cost of much smaller ones. Mixtral, Gemini 1.5, GPT-4 all use it.
"Their new MoE runs as fast as a 7B but has 400B total params."
Origin: Tech / AI / developer industry term.
For parents
MoE stands for Mixture of Experts, an AI architecture using multiple specialised sub-models. Tech jargon. Not concerning. If your kid uses it constantly, ask them where they first heard it, not to police their speech but to understand which online community they are in. Most slang of this kind moves through TikTok and group chats, so seeing it in your child's vocabulary just means they are plugged into normal teen internet culture.
For ESL learners
MoE is an AI-architecture initialism for "Mixture of Experts," a model design with multiple specialised sub-networks routed by a gating mechanism. Use in AI engineering and research writing. Formal equivalent: "Mixture of Experts architecture." Common non-native mistake: confusing with other MoE acronyms (Ministry of Education, margin of error). Always disambiguate in context. Read or listen to the word in context several times before trying it yourself; the right register is harder to learn than the dictionary meaning.
Cluster: ai_specific
Heard in the wild
“Please help [improve this article](https://en.wikipedia.org/wiki/Special:EditPage/Moe_(band) "Special:EditPage/Moe (band)") by [adding citations to reliable sources](https://en.wikipedia.org/wiki/Help:Referencing_for_beginners "Help:Referencing for beginners").”
“Today, Japanese usage of _moe_ can encompass real actors, pop idols, non-human animals, inanimate physical objects (such as "factory moe" \[工場萌え\], whale _moe_, and wok _moe_), and intangible concepts like specific musical arrangements.”
“Grouchy, lonely, miserable, and prone to violent outbursts, Moe is constantly down on his luck and has attempted [suicide](https://en.wikipedia.org/wiki/Suicide "Suicide") numerous times.”
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Global
#2·May 2, 2026Globalcasual
Mixture of Experts — an LLM architecture where only a subset of the model's parameters fire on each token, letting you ship a 700B-parameter model with the latency of a 70B one. The reason DeepSeek can run cheap.
It's a MoE architecture, so only 37B of the 671B params activate per token.
Source: Slangora editorial
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For specific readers
Why is this section here?
Slang is read by different audiences for very different reasons. The For parents view re-explains the term in plain, non-judgemental language so a caregiver can understand what their child means without needing the surrounding subculture. The For English learners view focuses on register (when it's safe to use), formal alternatives, and common mistakes — what a textbook won't teach you.
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⚡About Tech, Dev & AI slang
The vocabulary of software engineers, AI researchers, and anyone living in a terminal or on GitHub — from LLM to MCP, CORS to vibe coding, agentic to enshittification.
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