Dictionary entry Trending
compound AI system
also compound AI systems or compound AI
Definition of compound AI system
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: an AI application whose behavior comes from several interacting components, such as models, retrieval systems, tools, memory, rules, and control logic, rather than from a single model call
- The support bot is a compound AI system that combines a language model with search, policy checks, customer records, and an escalation workflow.
- The team improved the compound AI system by fixing its retriever instead of training a larger model.
Two meanings, one word
In everyday English
Compound describes something made from two or more parts.
In AI
An AI application whose behavior comes from several interacting components, such as models, retrieval systems, tools, memory, rules, and control logic, rather than from…
Origin & history
Researchers at the Berkeley Artificial Intelligence Research lab popularized the phrase in a February 2024 article arguing that improvements in AI applications increasingly come from systems built around models, not only from scaling the models themselves.
Test yourself
Which of these is the meaning of compound AI system?
Cite this entry
"Compound AI system." AI Dictionary, Dadgogo, https://dadgogo.com/dictionary/compound-ai-system/. Accessed 7 Oct. 2026.