writer.palmyra-x4-v1:0

writer.palmyra-x4-v1:0 (AWS Bedrock) shuts down Mar 9, 2027 (in 137 days).

Provider

AWS Bedrock

Shutdown

Mar 9, 2027 (in 137 days)

Announced

Sep 9, 2026

Replace with

no replacement named

• Bedrock sets its own dates (they differ from the model provider's own API). Legacy models: new customers can't use them; existing customers may lose access after 15 days of inactivity.

Source: https://docs.aws.amazon.com/bedrock/latest/userguide/model-lifecycle-legacy.html · report a wrong date