K.I.S.S(Keep It Static, Stupid): System prompt ft. caching
The 3 most important things that control what happens to the cache are:
Tool Defs
Systemp Prompts
Messages
Explicitly in this order! Atleast confirmed for claude and gpt models.
The gemini docs a
dsdev.in5 min read
stack umbrella
digital platform
Great breakdown this really captures the shift toward simplicity, caching, and system-level thinking in LLM design rather than overcomplicating prompts and architecture.