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
- Input
- $0.60 / 1M tokens
- Output
- $6.00 / 1M tokens
- Cached read
- — / 1M tokens
- Cached write
- — / 1M tokens
- Batch discount
- —%
- Source
- OpenRouter
- Verified
- Apr 5, 2026 (High)
Capabilities
- Modalities
- text→text
Official Links
Benchmark Coverage
| Benchmark | Version | Score | Date | Source | Notes |
|---|
Release History
| Release | Alias | Lifecycle | Release Date | Deprecation | Shutdown | Summary |
|---|---|---|---|---|---|---|
| Palmyra X5 | writer-palmyra-x5 | Active | Jan 21, 2026 | — | — | Model available via OpenRouter. |
Host Coverage
| Host | Type | Context | Pricing Note | Differences |
|---|---|---|---|---|
| OpenRouter | aggregator | 1.0M | $0.60/1M in · $6.00/1M out via OpenRouter | — |
Migration Guidance
Change Events
| Date | Type | Title | Description | Source |
|---|---|---|---|---|
| Jan 21, 2026 | family_added | Palmyra X5 published | Model made available via OpenRouter. | OpenRouter |