Procedural memory – Definition & Meaning

Definition of procedural memory

: an AI agent's stored knowledge of how to perform tasks, such as reusable instructions, rules, action sequences, or executable procedures that guide later behavior
- After a successful repair, the agent saved the reusable diagnostic steps in procedural memory.
- The team updated the agent's procedural memory when a changed interface made the old workflow fail.

Origin & history

The term comes from the distinction between remembering how to do something and remembering facts or events. Agent research and development documentation apply it to reusable behavioral knowledge, including instructions, learned procedures, and skills distilled from previous executions.

Editorial references

Sources & further reading

3 sources

Memory overview Technical Documentation · LangChain
Memp: Exploring Agent Procedural Memory Research Preprint · arXiv · 2025-08-08
SPEM: Structure-Aware Procedural Memory for Efficient Skill Use in LLM Agents Research Preprint · arXiv · 2026-10-19

Test yourself

Which of these is the meaning of procedural memory?

Related terms

memory a feature that lets an AI keep information about a user or task across separate conversations… agent skill a packaged set of instructions, scripts, and resources that an AI agent can load when needed… self-evolving AI agent an AI agent that uses experience, feedback, or environmental interaction to revise parts of… system prompt hidden instructions given to a model before the conversation starts, which set its role, tone… prospective memory an AI agent's ability to retain an intention to do something later and bring it back into use…

Cite this entry

"Procedural memory." AI Dictionary, Dadgogo, https://dadgogo.com/dictionary/procedural-memory/. Accessed 21 Oct. 2026.