Palmyra X4

Last refreshed
2026-07-10
Status
Researched 91d ago
ProprietaryCommercial use: conditionalRAGAgentsLong contextClassificationJSON / Tool use
Writer releases · 1 in the last 12 monthsChangelog →
Specifications
Family
Palmyra X
Context
128k
Max output
4,096
Specialization
general
Openness
Proprietary
License
ProprietaryCommercial use: conditional
Weights
Unknown
Code
Unknown
Created by

AI-powered writing assistance and optimization.

San Francisco, California, United States
Founded 2020
Website
Pricing
Output / 1M
$10.00
Input / 1M
$2.50

Cheapest of 1 route · Writer AI Studio

About

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.

Provider price ladder

Compare API pricing across 1 providers for input and output tokens, batch, and cached reads when available.

ProviderInput / 1MOutput / 1MRoute
Writer AI Studio$2.50$10.00
Serverless

Capabilities

JSON / Tool useStructured Outputs

Benchmark peer barsfor RAG

No task-mapped benchmark peers are available for this model yet.

Migration checks

No linked migration route is available for this model yet.