# Slash GPT Costs: Master Prompt Caching

URL: https://technosports.co.in/slash-gpt-costs-master-prompt-caching/  
Published: 2026-07-28  
Updated: 2026-07-28  
Author: Reetam Bodhak

OpenAI just dropped a massive update! Automated prompt caching now slashes input token costs by 50% for GPT-4o developers.

- **The Rule:** Trigger cache at 1,024 tokens.
- **The Hack:** Place static instructions first; dynamic inputs last.
- **Stay Active:** Keep requests within 10-minute windows to avoid cache misses.

Optimize your workflows now to save big on enterprise AI operations.