Claude · context_window100K tokens (up from 9K)

valid_from

2023-05-11

valid_to

2023-11-21

confidence

0.70

superseded_by

clm_073FE2E065DF · 200K tokens

first seen

2026-10-27

last updated

2026-10-27

Sources

• Introducing 100K context windowsprimary · anthropic.com

/claim/clm_D41773B677B0.md/v1/claims/clm_D41773B677B0timelinesubmit a correction