Prompt Caching in LLMs: The Hidden Optimization Saving Millions of GPU Hours

June 14, 2026 · Dev.to

Why your AI agent ignores the rules you wrote
You wrote the rule. The agent read it. It broke the rule anyway. Here's one from a React Native project. My config said:
Creating your own Remote Cache Server for Nx and Lerna with Cacheiro
🌐 Este artigo também está disponível em Português. If you work with monorepos using Nx or Lerna, you already know that r
Mumbai hospital sends MBBS student on forced 15-day leave over cadaver remarks on comedy show
On Friday, Sejal Pawar submitted a written apology acknowledging that some of her statements were inappropriate and may
Allegri could waive Milan severance pay in order to facilitate Napoli move
Reports in Italy claim that Massimiliano Allegri could give up on the severance pay he is owed from Milan in order to ta
Shaikin: Would Dave Roberts snub Yoshinobu Yamamoto to start Shohei Ohtani in the All-Star Game?
Dodgers manager still might pick Shohei Ohtani to start the All-Star Game for the National League despite Yoshinobu Yama