AsOf

OpenAI · featurestrict mode for tool schemas

validasserted
Valid from
2025-05-20
Valid until
still holds
Published
2025-05-20
Recorded by AsOf
2026-11-02
Checked
2026-11-02 · its source page states the value and the date
Confidence
0.70

Sources

“May 20 Feature v1/responses v1/chat/completions Added support for using strict mode for tool schemas when using parallel tool calling with non-fine-tuned models.”— what the page says, read 2026-11-02