AsOf

Claude · featurexhigh effort level

validasserted
Valid from
2026-04-16
Valid until
still holds
Published
2026-04-16
Recorded by AsOf
2026-11-01
Checked
2026-11-01 · its source page states the value and the date
Confidence
0.70

Sources

“We’ve added the xhigh effort level on Claude Opus 4.7. xhigh sits between high and max and is tuned for long-running agentic and coding tasks (over 30 minutes) with token budgets in the millions.”— what the page says, read 2026-11-01