Better prompt caching for GPT-6
OpenAI
GPT-6 improves how prompt caching works with features aimed at raising cache hit rates and adding diagnostics, breakpoints, and controls. It targets higher cache hit rates and reduces prompt latency and costs. This changes prompt processing by making caching more effective and more observable, which should cut repeated prompt overhead.
Why it matters
Learn how GPT-6 improves prompt caching with higher cache hit rates, new diagnostics, explicit breakpoints, and controls that reduce latency and costs.