Replacement for Palmyra X5 (writer.palmyra-x5-v1:0): what changes when you switch

No official replacement is published on that page. Palmyra X5 (writer.palmyra-x5-v1:0) shuts down on 2027-03-21 per AWS Bedrock's deprecation page (checked 2026-10-23). Price, context window, and max output were left blank because the official pages we checked did not publish them.

Palmyra X5 (writer.palmyra-x5-v1:0) model page · AWS Bedrock

A migration diff is not published because the official page did not name a replacement model id.

Related models

• Llama 3.1 405B Instruct (meta.llama3-1-405b-instruct-v1:0) replacement
• Llama 3.2 11B Instruct (meta.llama3-2-11b-instruct-v1:0) replacement
• Llama 3.2 1B Instruct (meta.llama3-2-1b-instruct-v1:0) replacement
• Llama 3.2 3B Instruct (meta.llama3-2-3b-instruct-v1:0) replacement
• Llama 3.2 90B Instruct (meta.llama3-2-90b-instruct-v1:0) replacement
• Command R+ (cohere.command-r-plus-v1:0) replacement

Sources

• Amazon Bedrock model lifecycle (legacy), checked 2026-10-23