AsOf

Claude · featureFast mode for Claude Opus 5.5

validasserted
Valid from
2026-10-22
Valid until
still holds
Published
2026-10-22
Recorded by AsOf
2026-10-31
Checked
2026-10-31 · its source page states the value and the date
Confidence
0.70

Sources

“Fast mode for Claude Opus 5.5 is now available on Claude in Microsoft Foundry for deployments hosted on Azure.”— what the page says, read 2026-10-31