AsOf

Harvey · partnershipClaude Opus 4.8

validasserted
Valid from
2026-05-28
Valid until
still holds
Published
2026-05-28
Recorded by AsOf
2026-11-01
Checked
2026-11-01 · its source page states the value and the date
Confidence
0.70

Sources

“by Harvey Team • May 28, 2026 Today, we are making Claude Opus 4.8 available in Harvey.”— what the page says, read 2026-11-01