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IThome · Archived at 2026-06-25 17:03

Baidu open-sources Unlimited OCR model based on DeepSeek OCR architecture, 3 billion parameters with only 500 million activated

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Baidu open-sourced and launched the Unlimited OCR model on June 22, with a total parameter count of 3 billion, activating only 500 million parameters during inference, aiming to solve the problem that end-to-end OCR models slow down the more they generate when parsing long documents.

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