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Writer

2 models 0 model cards read writer.com

Every Writer model

Palmyra X5 Apr 2025
Palmyra X4 Oct 2024

Benchmarks released each month since 2019, colored by area.

Benchmark Almanac

AI benchmarks, who leads them, and which ones labs still report.

2,721 benchmarks, 984 models and 103 labs. Data as of 2 Nov 2026.

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Scores from Epoch AI and Arena are under CC BY 4.0, and scores from other leaderboards are under each board’s own terms.