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.
Modalities
Input Price
$0.60per 1M
Output Price
$6per 1M
Context
1M
Weekly Tokens
42.4M
Released
Jan 21, 2026