Palmyra X5

Active

Writer · on Amazon Bedrock · last checked Oct 19, 2026

Model IDs and inference profile IDs

Endpoint	Model ID	Geo profile IDs	Global profile ID
bedrock-runtime	`writer.palmyra-x5-v1:0` https://bedrock-runtime.{region}.amazonaws.com	`us.writer.palmyra-x5-v1:0`	none

AWS model card

Lifecycle

Status: Active
Launched: Jan 21, 2026
EOL no sooner than: Jan 21, 2027
EOL date: No sooner than 4/28/2026
Legacy period: at least 6 months
Context window: 128K tokens
Max output: 8K
Input: Text
Output: Text

Retirement notices

Regions	Legacy from	Extended access from	EOL
us-east-1, us-east-2, us-west-2	Sep 21, 2026	To be announced	Mar 21, 2027

During public extended access the provider may charge more. AWS lifecycle page

Regions and on-demand prices

USD per 1M tokens, standard on-demand tier (no batch, cache, flex, priority or long-context rates). From the AWS Price List API, version published Oct 16, 2026 / Oct 12, 2026.

Region	Availability	In-Region / Geo in / out
us-east-1 N. Virginia	Inference profile only	$0.6 / $6.00
us-east-2 Ohio	Inference profile only	$0.6 / $6.00
us-west-1 N. California	Inference profile only	$0.6 / $6.00
us-west-2 Oregon	Inference profile only	$0.6 / $6.00

Regional availability AWS Price List API Bedrock pricing page