Writer: Palmyra X5
WRITER Developer Architecture Profile
Intelligence (ELO)1220Chatbot Arena Verified
Max Context1,040,000Tokens
API Cost / 1M$6.60Blended Prompt + Completion
Model Capabilities
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.
Granular Pricing Matrix
Input Tokens (Prompt)$0.60 / 1M
Output Tokens (Completion)$6.00 / 1M
Pricing data via OpenRouter. Sync: 3/16/2026
Evaluate Competitors
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