prompt caching

2 articles about prompt caching

November 6, 2026

Denis Duvauchelle

Long AI Chats: Keep the Useful Context, Leave the Rest

Learn when long AI chats stop helping, how to preserve key decisions and constraints, and why focused handoffs can improve reliable results.

November 6, 2026

Denis Duvauchelle

Why a Lunch Break Can Change the Cost of an AI Conversation

Learn how prompt caching affects AI conversation costs, why breaks can matter, and when a concise summary is a smarter, cheaper starting point.