CodeSOTA Polish OCR Benchmark.

1,000 synthetic and real Polish text images with 5 degradation levels (clean to severe). Tests character-level OCR on diacritics with contamination-resistant synthetic categories. Categories: synth_random (pure character recognition), synth_words (Markov-generated words), real_corpus (Pan Tadeusz, official documents), wikipedia (potential contamination baseline).

Best published scores.

No results indexed yet — be the first to submit a score.

Primary

cer · lower is better

Neighbouring benchmarks.

Other Optical Character Recognition datasets on Codesota.

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Submit a checkpoint and a reproduction script. We will run it, publish the score, and — if it takes the top — annotate the step on the progress chart with your name.

• 01A public checkpoint or API endpoint
• 02A reproduction script with frozen commit + seed
• 03Declared evaluation environment (Python, deps)
• 04One row per metric declared by this dataset
• 05A contact so we can follow up on discrepancies