Tesseract 4’s honor-roll OCR models live here

What it does This repository stores the highest-accuracy LSTM neural network models for the Tesseract open-source OCR engine. It contains no source code or training scripts—only the pre-trained binary weights required by Tesseract 4’s LSTM recognition pipeline. The entire package is released under the Apache-2.0 license.

The interesting bit The README confidently brands these the “best” models, yet never quantifies the benchmark or acknowledges the sibling repositories the name implies. It is OCR reduced to its most pragmatic form: a license file and a pile of trained weights.

Key highlights

• tessdata_best hosts the most accurate trained LSTM models for Tesseract OCR
• Exclusively compatible with the LSTM engine in Tesseract 4
• No source code included; purely a distribution channel for binary model data
• Released under the Apache-2.0 license

Caveats

• The README lists no supported languages, file sizes, or methodology behind the “best” claim
• Incompatible with Tesseract releases prior to version 4

Verdict Worth grabbing if you run Tesseract 4 and need the most accurate recognition models the project ships. Skip it if you rely on legacy Tesseract engines or expect training scripts and thorough documentation.