Writer: Palmyra X5

Writer: Palmyra X5

writer · Released Jan 21, 2026
35
Our Score

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 tokens, powered by a novel transformer architecture and hybrid attention mechanisms. This enables faster inference and expanded memory for processing large volumes of enterprise data, critical for scaling AI agents.

$0.60 / 1M Input Price
$6.00 / 1M Output Price
1M tokens Context Window
8,192 tokens Max Output

Architecture

ModalityText → Text
TokenizerOther

Model Information

OpenRouter ID writer/palmyra-x5
Providerwriter
Release Date January 21, 2026
Context Length1,040,000 tokens
Max Completion8,192 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.

1,020ms
Best Latency (TTFT)
40 tok/s
Best Throughput
0/1
Active Endpoints
Available via: Amazon Bedrock