AsOf

Claude · featureExtended thinking

validasserted
Valid from
2025-02-24
Valid until
still holds
Published
2025-02-24
Recorded by AsOf
2026-10-28
Checked
2026-10-31 · its source page states the value and the date
Confidence
0.70

Sources

“With the new Claude 3.7 Sonnet , users can toggle “extended thinking mode” on or off, directing the model to think more deeply about trickier questions 1 .”— what the page says, read 2026-10-31