Writer: Palmyra X5
Analysis Summary
Palmyra X5 is Writer's enterprise-focused model with a 1M token context window and text-only modality. No benchmark data is available, so reasoning, coding, and instruction-following quality cannot be assessed against the broader field. It has no tool use or vision support listed.
For businesses, the 1M context window is a meaningful feature for long-document analysis and large-scale content workflows. Writer positions Palmyra for enterprise content generation, but without benchmark evidence, the quality of output relative to established alternatives is unverifiable.
At $0.60 input and $6.00 output per million tokens, output pricing is high for an unverified model. Teams should run task-specific evaluations before committing to production use, and compare against benchmarked alternatives with similar context capacity before making a purchasing decision.
Assessed June 6, 2026
Editorial notes
Writer Palmyra X5 has no benchmark data but offers a 1M token context window and is positioned for enterprise content workflows, though capability cannot be verified.
Rankings consider pricing, capabilities, benchmarks, and real-world applicability and are refreshed as new models launch. Feedback?
Performance Profile
How Writer: Palmyra X5 compares
Its 1M-token context window is larger than 91% of the models we list. At $0.60 per million input tokens it is cheaper than 32% of comparable models.
About Writer: Palmyra X5
Palmyra X5 is Writer's most advanced model, purpose-built for building and scaling AI agents across the enterprise. It delivers industry-leading speed and efficiency on context windows up to 1 million..
How does Writer: Palmyra X5 stack up?
Compare side-by-side with other legacy models.
Model Information
| OpenRouter ID |
writer/palmyra-x5
|
| Provider | writer |
| Release Date | January 21, 2026 |
| Context Length | 1,040,000 tokens |
| Max Completion | 8,192 tokens |
| Status | Active |
Pricing
| Token Type | Cost per 1M tokens | Cost per 1K tokens |
|---|---|---|
| Input | $0.60 | $0.000600 |
| Output | $6.00 | $0.006000 |
Live Performance
Live endpoint metrics, refreshed every 30 minutes.
Leaderboard Categories
External Resources
Frequently asked questions about Writer: Palmyra X5
How much does Writer: Palmyra X5 cost?
Writer: Palmyra X5 costs $0.60 per million input tokens and $6.00 per million output tokens.
What is the context window of Writer: Palmyra X5?
Writer: Palmyra X5 has a context window of 1,040,000 tokens (1M).
Who created Writer: Palmyra X5?
Writer: Palmyra X5 is developed by Writer and was released on January 21, 2026.
