AsOf

OpenAI · featureexplicit prompt caching controls

validasserted
Valid from
2026-07-09
Valid until
still holds
Published
2026-07-09
Recorded by AsOf
2026-10-31
Checked
2026-10-31 · its source page states the value and the date
Confidence
0.70

Sources

“GPT-5.6 adds Programmatic Tool Calling , explicit prompt caching controls , persisted reasoning, max reasoning effort, and Pro mode , and Multi-agent orchestration in beta for the Responses API .”— what the page says, read 2026-10-31