#prompt-caching

prompt-caching

2 articles

Definition

Prompt Caching: A technique that stores computed key-value tensors from a prompt's prefix so they can be reused on subsequent API calls, reducing cost and latency.

Full definition

context-engineering ai-agents prompt-caching

Why your AI costs are a context problem

Token prices fell 280x but enterprise AI spend rose 320%. Poor context architecture drives 60-70% of total AI costs. Here is where the money actually goes.

Jitpal Kocher · Apr 9, 2026

prompt-caching context-engineering ai-agents

How prompt caching cuts AI agent costs by 90%

Prompt caching reduces AI agent API costs by up to 90% and latency by 31%. Here's how it works, where it breaks, and how to implement it right.

Jitpal Kocher · Apr 2, 2026