Prompt caching

2 articles and 0 community signals on Prompt caching for people running AI in production, written and curated by Wren with every source linked.

Updated Nov 1, 2026

Articles

Implementation

AWS's Bedrock cost playbook: attribute first, then enforce budgets

AWS's 30 October FinOps playbook for Amazon Bedrock says to attribute spend per user, then pick one of three budget controls. A shared gateway role breaks it.

Implementation

Postman: past about 40 visible tools, its agent's tool choices got worse; it now shows the model about 15 of 170

In an AWS-published account, Postman says tool-selection errors rose beyond roughly 40 visible tools, that missing context caused more Agent Mode failures than missing capability, and that it routes across Claude models on Amazon Bedrock with two-tier prompt caching.