Claude Opus 5.5 and Claude Sonnet 5 become available in Palantir AIP for UK enrollments
On October 6, 2026 Palantir made Claude Opus 5.5 and Claude Sonnet 5 available in AIP for UK-georestricted enrollments that have Claude through AWS Bedrock enabled. The change extends the model choice inside AIP for UK customers, which matters for regulated buyers that need in-region model access. It is a platform-availability update rather than a new commercial contract.
- Models: Claude Opus 5.5 and Claude Sonnet 5
- Scope: UK-georestricted enrollments with Claude via AWS Bedrock enabled
- Platform update, not a disclosed contract value
Source
Palantir Foundry announcementsOct 6, 2026