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Sparse Model
AI Glossary Term
What is Sparse Model?
Definition
A model where many parameters are zero or inactive to reduce computation.
Related terms
Zero Data Retention
A policy where request/response payloads are not stored after processing beyond short-lived operational windows.
Sliding Window Attention
An attention pattern where each token attends only to a fixed-size window of nearby tokens to reduce compute.
Prompt Injection
An attack pattern where malicious instructions are inserted into model inputs or retrieved content.
Constitutional AI
A training and behavior-shaping approach where model outputs are guided by a fixed set of written principles.
Latent Space
A compressed representational space where similar concepts are positioned near each other as vectors.
Speculative Decoding
An inference acceleration method where a small draft model proposes tokens that a larger model verifies in parallel.
Learn more in our free guides
AI Models Explained
Model Collapse
Model Lifecycle
Model Context Protocol
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