New Kaggle benchmark transcribes 1621–1737 Portuguese records; Gemini 4 Argon leads at 0.86

mariofilhoml · x · 2026-11-03

The author released a first Kaggle benchmark for full-page diplomatic transcription of Portuguese parish records from 1621–1737, with strict character-level evaluation. The leaderboard shows Gemini 4 Argon leading at 0.86, followed by Gemini 3.8 Flash at 0.78 and Claude Opus 5.5 at 0.77.

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