AsOf

OpenAI · featureAsync tool calling

validasserted
Valid from
2026-09-03
Valid until
still holds
Published
2026-09-03
Recorded by AsOf
2026-10-31
Checked
2026-10-31 · its source page states the value and the date
Confidence
0.70

Sources

“Sep 3 Feature v1/responses Added new controls for long-running work with GPT-6 Astra in the Responses API: Async tool calling : Let the model continue working while your application runs function or custom tools, then return results as they become available.”— what the page says, read 2026-10-31