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Patent drawing for Natural language processing
US 12,165,636 B1
Computing US 12,165,636 B1 Not in force

Natural language processing

This invention describes a system designed to speed up natural language processing, such as understanding spoken commands. When a natural language input is received, it's first converted into text. The system then checks a memory (a cache) to see if it has processed a similar input before. If a match is found, it retrieves a previously identified 'skill' or context, which helps it quickly determine the intent of the current input without needing to perform a full, complex analysis. The claims specifically focus on using this cached skill to guide the interpretation of the input.

Why it matters: The widespread adoption of large, computationally expensive language models (LLMs) since 2022 makes inference reduction more critical. Modern embedding models, often derived from LLMs, significantly enhance the 'semantic similarity-based caching' central to this invention.

Status
Not in forceListed as no longer active. The specific reason is not in the record we hold.
How hard to build
SpecializedSoftware logic, ASR, NLP system, cache

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