AsOf

Claude Opus 4.7 · predecessorOpus 4.6

validasserted
Valid from
2026-04-16
Valid until
still holds
Published
2026-04-16
Recorded by AsOf
2026-11-04
Checked
2026-11-04 · its source page states the value and the date
Confidence
0.95

Sources

“Opus 4.7 is a direct upgrade to Opus 4.6, but two changes are worth planning for because they affect token usage.”— what the page says, read 2026-11-04