Model · Multimodal language model

Palmyra X5

Writer's Palmyra X5, launched April 28, 2025, a 1M-context multimodal model taking text and image input and returning text or structured output, served through the Writer API and Amazon Bedrock and scheduled for deprecation on December 14, 2026.

Developer
Writer
Distribution
Developer API · Third-party hosting
Artifact licensing
Proprietary access
License scope
Reviewed release artifacts and mandatory terms; not an assessment of training code or training data openness.
Licenses
Writer API and Product Terms
Boundary
This record represents the Palmyra X5 API model line launched April 28, 2025 with the palmyra-x5 API identifier, served through Writer and Amazon Bedrock and scheduled for deprecation on December 14, 2026. Writer documents Palmyra X6 as the migration target. Palmyra X4 is a separate deprecating line.

Risk statements

Not yet examined.

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