Amazon Bedrock

Palmyra X4 (US)

Name: Palmyra X4 (US)
Brand: Amazon Bedrock

Canonical ID: amazon-bedrock/us.writer.palmyra-x4-v1:0

More Amazon Bedrock models More palmyra family models

Enterprise language model for workflow automation, coding, data analysis, and tool use

Reasoning: Yes Tool use: Yes

Overview

text

Provider: Amazon Bedrock
Family: palmyra
Release date: 2024-10-09
Last updated: 2025-04-28
Input modalities: text
Output modalities: text

Pricing and Limits

Token pricing

Input: $2.5/1M
Output: $10/1M
Cached input: N/A

Context and output

Context window: 122,880
Max output tokens: 8,192
Qualified ID: amazon-bedrock/us.writer.palmyra-x4-v1:0

Model Summary

Palmyra X4 (US) is a model listing in the Amazon Bedrock provider catalog. It is categorized under the palmyra family.

The model supports text modalities across input/output paths. Reported context capacity is 122,880. Pricing is listed at $2.5/1M input and $10/1M output.

Same Family: palmyra

Comparable models in the same family across providers.

Browse family

Model	Provider	Context	Input	Output	Flags
Palmyra X4 merge-gateway/writer/palmyra-x4	Merge Gateway	128,000	$2.5/1M	$10/1M	Tools
Palmyra X4 amazon-bedrock/writer.palmyra-x4-v1:0	Amazon Bedrock	122,880	$2.5/1M	$10/1M	Reasoning Tools
Palmyra X5 amazon-bedrock/writer.palmyra-x5-v1:0	Amazon Bedrock	1,040,000	$0.6/1M	$6/1M	Reasoning Tools
Palmyra X5 merge-gateway/writer/palmyra-x5	Merge Gateway	1,000,000	$0.6/1M	$6/1M	Tools
Palmyra X5 (US) amazon-bedrock/us.writer.palmyra-x5-v1:0	Amazon Bedrock	1,040,000	$0.6/1M	$6/1M	Reasoning Tools

Palmyra X4 (US)

Overview

Pricing and Limits

Token pricing

Context and output

Model Summary

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