| --- |
| pretty_name: "HebOCRBench v1 — Locked Source Mirror" |
| language: |
| - he |
| task_categories: |
| - image-to-text |
| tags: |
| - ocr |
| - hebrew |
| - benchmark |
| - reproducibility |
| license: other |
| --- |
| |
| # HebOCRBench v1 — locked source mirror |
|
|
| This repository is the minimal public transport mirror used to reproduce five |
| separate HebOCRBench v1 extension and synthetic-diagnostic roots. It contains |
| only the immutable artifacts selected by the benchmark registry; it does not |
| mirror the much larger upstream repositories. |
|
|
| The canonical source identities, upstream revisions, provenance, per-source |
| terms, expected sizes, and SHA-256 values remain in the public |
| [HebOCRBench registry](https://github.com/office883/HebOCRBench/blob/main/corpora/registry.yaml). |
| The release workflow downloads these mirror bytes and then verifies them |
| against those canonical registry checksums before any corpus is built. |
|
|
| | Path | Bytes | SHA-256 | |
| |---|---:|---| |
| | `foundation/test-synthetic-mixed-000.tar` | 64,563,200 | `12886b77eefb54f73ed2ea9ba9ddf4766de60ed2635126248344739626608927` | |
| | `foundation/train-niqqud-000.tar` | 318,689,280 | `05cd60b91ce566b23dd7024665026a615f2127b7abfaf8e8a10afd92d3945ff4` | |
| | `foundation/train-rashi-000.tar` | 118,077,440 | `f1adca1ba117160266325b2002abe62896f06986242ef145a34296852f7190ee` | |
| | `pinkas/historical-pinkas-handwriting-test-v1.tar` | 418,498,560 | `d986a3527d1ddae19cf2f09f3ff5e84458eeb5e1f6f9cb4e2a48d895dfcd5eb6` | |
| | `htr/stage3_human_finetune/test-00000.parquet` | 18,939,757 | `19823993891409e7fc90cac38230822cb88dd2010955a53d4618bfbc226f7d45` | |
|
|
| The Foundation files are synthetic and support non-rankable niqqud and |
| single-font Rashi diagnostics. The Parquet file supports the separate modern |
| handwriting extension. The historical-handwriting TAR contains a larger mixed |
| upstream shard; HebOCRBench selects only the locked six-page Pinkas subset. |
| None of these extensions is blended into the Modern Hebrew printed-document |
| headline score. |
|
|
| HebOCRBench software is MIT-licensed. That software license does not relicense |
| these data artifacts; consult the registry and upstream provenance before use |
| or redistribution outside benchmark evaluation. |
|
|
