Palmyra X5
Writer · Proprietary · Released Jan 21, 2026 · writer/palmyra-x5
1.04M context
Available from 1 providerUSD / MTOK · VERIFIED 4 MINUTES AGO
EST. MONTHLY COSTclick a row for detail · click headers to sort
| PROVIDER | INPUT | OUTPUT | CACHE | CONTEXT | QUANT | TTFT | TPS | UPTIME |
|---|---|---|---|---|---|---|---|---|
 Amazon Bedrock | $0.60 | $6.00 | — | 1.04M | — | 0.78s | 72 tok/s | 100.0% |
TTFT/TPS: median (P50) over trailing 72h · chat10k profile (~10K in / 200 out) · measured via OpenRouter routing · methodology v1.1 · measured 43 hours ago
About
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...
Specifications
Context window1,040,000
Max output8,192
Modalities intext
Modalities outtext
LicenseProprietary
ReleasedJan 21, 2026
TokenizerOther
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[](https://modelindex.ai/models/writer/palmyra-x5)Sources
OpenRouter API4 minutes ago
AGGREGATORModelIndex benchmarks43 hours ago
MEASUREDVerified 4 minutes ago · list prices, not negotiated rates.