Last refreshed 2026-07-10. Next refresh: weekly.
Why use Palmyra X4 on Writer AI Studio?
Writer AI Studio offers Palmyra X4 with pay-as-you-go pricing at $2.50/1M input tokens. Writer AI Studio is Writer's enterprise platform and authenticated API for the Palmyra model family.
Setup recipe
Docs fallbackUse the provider REST API or SDKCreate a provider API keymodel: palmyra-x4palmyra-x4Request example
palmyra-x4.Gotchas
No curated gotchas have been sourced for this exact provider/model route yet.
Pricing
| Type | Price (per 1M) |
|---|---|
| Input tokens | $2.50 |
| Output tokens | $10.00 |
Capabilities
About Palmyra X4
Writer lists Palmyra X4 as an active AI Studio API model with a 128K-token context window and a 4,096-token output limit. Its documented capabilities map to Coding, Agents, Long context, and JSON / Tool use.
FAQ
What does Palmyra X4 cost on Writer AI Studio?
On Writer AI Studio, Palmyra X4 costs $2.50 per 1M input tokens and $10.00 per 1M output tokens.
What is the context window for Palmyra X4 on Writer AI Studio?
Palmyra X4 supports a 128k token context window on Writer AI Studio.
What API model ID do I use for Palmyra X4 on Writer AI Studio?
Use the model ID palmyra-x4 when calling Writer AI Studio's API.
Who created Palmyra X4?
Palmyra X4 was created by Writer as part of the Palmyra X model family.
Is Palmyra X4 open source?
Palmyra X4 is not open source; the seed data lists it as proprietary.