OpenAI has published an announcement detailing how GPT-6 improves prompt caching. According to the release, the model introduces higher cache hit rates. The update also incorporates new diagnostics along with explicit breakpoints.
Alongside these diagnostics and breakpoints, the platform adds controls that reduce latency and costs. These options focus on optimizing prompt reuse during model execution. OpenAI encourages users to learn how GPT-6 improves prompt caching through these capabilities.

