What is Prompt Caching? Optimize LLM Latency with AI Transformers

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February 7, 2026
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IBM Technology
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What is Prompt Caching? Optimize LLM Latency with AI Transformers

Transcript

Prompt caching can significantly improve the speed and cost effectiveness of large language models. Sounds good. Sign me up. But, um. But what is prompt caching? Well, let me start by defining what prompt caching is not. So it is not regular output focused caching. So let me give you an example of that. If you've sent in a query and you've sent tha... Read More

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