Writer: Palmyra X5
Analysis Summary
Writer: Palmyra X5 sits in the Legacy tier on our leaderboard, ranked #326 of 544 published models on overall intelligence. At $0.600 input and $6.00 output per 1M tokens, it is among the most expensive on the market. It offers an exceptionally large context window suited to long-document workflows.
Editorial notes
Writer Palmyra X5 offers a 1M token context window suited to long-document workflows, but has no benchmark data to validate its reasoning or content quality at $0.60/$6.00 per 1M tokens.
Assessed May 5, 2026
Rankings consider pricing, capabilities, benchmarks, and real-world applicability and are refreshed as new models launch. Feedback?
Performance Profile
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.
