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Palmyra X5

ModelActive
by Writer · family “palmyra-x”

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... (description from the OpenRouter listing)

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Epoch Capabilities Index
Not scored by Epoch AI
Listing ↗
Released
21 Jan 2026
Context window
1.04M tokens
Max output
8K tokens
Input $ / 1M tokens
$0.60
Output $ / 1M tokens
$6.00
Cached input $ / 1M
Unknown
Each benchmark shown separately with its own source

Benchmark results (0)

All benchmarks
No benchmark results recorded for this model.

Source: Epoch AI Benchmarking Hub (CC BY 4.0). “External” rows are leaderboard results Epoch collects from third parties. Best reported setting per benchmark is shown.

API list price over time

Price history

$ per 1M tokens

9 recorded prices on 1 Feb 2026 (OpenRouter listing + Internet Archive snapshots); re-read on every data refresh, most recently 2h ago. Steps show when the price changed.

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