AI model

Palmyra X4 on Amazon Bedrock retires on March 9, 2027

Date
(UTC)
Model ID
writer.palmyra-x4-v1:0
Platform
Amazon Bedrock
Provider
Writer
Last checked

What changes

Deprecated on 2026-09-09.

Deprecated
End of life

Source

docs.aws.amazon.com

Writer | Palmyra X4 | writer.palmyra-x4-v1:0 | us-east-1, us-east-2, us-west-1, us-west-2 | September 9, 2026 | March 9, 2027 | none

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