DatasetCorpus ConstructionKashmiri NLPMethodology
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Building the Kashmiri Parallel Corpus: Methodology & Challenges

FFaizan Ayoub📅 March 4, 2026⏱ 7 min read

A parallel corpus — a collection of text in one language aligned with its translation in another — is the foundation of any machine translation system. For Kashmiri, creating this resource from scratch is one of the most challenging and impactful contributions we can make to the AI research community.

Why There Is No Existing Kashmiri Corpus

Unlike languages with centuries of printing traditions or large internet presences, Kashmiri has historically been an oral language. Formal writing in Kashmiri has only become widespread in the last few decades, and most existing digital Kashmiri text is either:

Our Data Pipeline

1
Source Collection

Gathering raw Kashmiri text from J&K government documents, educational materials, digital archives, and manually transcribed audio sources.

2
Alignment

Matching Kashmiri sentences with English translations using automated alignment tools and manual verification.

3
Script Normalization

Standardizing character encodings, handling Nastaliq diacritics, and cleaning Devanagari variants.

4
Quality Filtering

Removing duplicates, length-mismatched pairs, and sentences with excessive code-switching that would confuse translation models.

5
Human Validation

Native Kashmiri speakers rate sentence pairs through our evaluation platform, flagging severe translation errors.

Current Status & Planned Release

124,102
Pairs after filtering
2
Source corpora
117,896 / 6,206
Train / eval split
CC-BY-NC-SA
Inherited licence

The benchmark is 124,102 pairs aggregated from AI4Bharat BPCC and the SMUQamar corpus. Because the SMUQamar data is CC-BY-NC-SA-4.0, the merged set inherits non-commercial share-alike terms and is not ours to relicense — so we publish the aggregation and filtering pipeline instead, which rebuilds the identical benchmark from the original sources. See our dataset page for the full provenance.

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Contribute to the Corpus

Every evaluation you submit helps validate and improve our parallel corpus. Native Kashmiri speakers welcome.

Start Evaluating →
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