DatarrX/my-eras-inwa

Eras of Myanmar Literature: Inwa Era (အင်းဝခေတ် စာပေ)

Welcome to the Inwa Era (အင်းဝခေတ်) corpus—the third chronological volume of the Eras of Myanmar Literature collection.

This open-access epigraphic and literary dataset is meticulously curated and released by the DatarrX Foundation, dedicated to bridging the low-resource language gap for Burmese and regional ethnic languages in modern Artificial Intelligence.

This release contains the currently available collection of curated records. The dataset is not yet a final or exhaustive collection, and additional literary works and historical texts are planned for future updates. The existing records have been curated and analyzed, with an emphasis on maintaining data quality and historical relevance.

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About DatarrX

Founded on December 12, 2025, DatarrX is a non-profit, open-source foundation built to solve a critical divide: while Myanmar possesses a profound literary heritage spanning millennia, Burmese and regional ethnic languages remain dangerously underrepresented in modern language models and AI systems.

Under our guiding doctrine, "Defining the Unknown through Rigorous Data Research," we systematically engineer clean, machine-ready corpora so that native AI tools can be developed and utilized by anyone, completely free.

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The Golden Age of Inwa Literature

Following the establishment of the Inwa Kingdom in 1364 CE, Upper Myanmar entered a brilliant literary renaissance that lasted nearly four centuries. While earlier periods like Bagan and Pinya were dominated by stone inscriptions, the Inwa Era marked the triumphant golden age of palm-leaf manuscripts (Pe-sa) and poetic innovation.

In the history of Myanmar literature, the Inwa Era stands out for several monumental achievements:

• The Flourishing of Pyo (ပျို့) and Epics: Master poets such as Shin Maha Silavamsa and Shin Maha Rathtasara elevated Buddhist poetry and court epics to unprecedented heights, blending profound religious philosophy with exquisite lyrical craftsmanship.
• Mastery of Courtly Verse and Epistles: The era birthed refined literary forms including Mawgun (မော်ကွန်း - historical odes), Pyazat (ပြဇာတ်), and intricate Myittaza (မေတ္တာစာ - epistolary literature) that established the classical standards of the Burmese language.
• Print Orthography Standardization: Because these texts were traditionally preserved on palm-leaf manuscripts and later compiled into printed editions during the 20th century, the corpus reflects standardized print orthography (orthography: "modernized"), capturing the rich classical vocabulary and syntax perfected by Inwa’s greatest scholar-monks.

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Corpus Overview & Statistical Breakdown

This dataset compiles 7 foundational literary masterpieces from the Inwa period (totaling 217 lines and ~10,000 characters) with 100% attributed authorship and 100% genre classification.

Literary Genre Distribution

Genre (စာပေအမျိုးအစား)	Count (ပုဒ်ရေ)	Percentage (%)
Mawgun (မော်ကွန်း)	2	28.6%
Linka (လင်္ကာ)	2	28.6%
Yadu (ရတု)	1	14.3%
Egyin (ဧချင်း)	1	14.3%
Myittaza (မေတ္တာစာ)	1	14.3%
Total	7	100.0%

Prolific Authors in the Corpus

Author (စာဆိုရှင်)	Number of Works (လက်ရာအရေအတွက်)
Shin Maha Silavamsa (ရှင်မဟာသီလဝံသ)	3
Shin Maha Rathtasara (ရှင်မဟာရဋ္ဌသာရ)	2
Duwun Min Nyo (အဒူမင်းညို)	1
Shin Tezawthara (ရှင်တေဇောသာရ)	1

Data Schema

Each record in data/train.jsonl is formatted in a clean, standardized JSON structure:

Field	Type	Description
name	string	စာမူခေါင်းစဉ် (Title of the literary work)
author	string	စာဆိုရှင် (Attributed poet or author — 100% coverage)
genre	string	စာပေအမျိုးအစား (Literary genre — 100% coverage)
orthography	string	စာလုံးပေါင်းသတ်ပုံစနစ် (modernized)
text	string	စာမူစာသား (Verified text with original stanza and line breaks)

The collection will be expanded gradually as additional literary works and historical records are identified, curated, and prepared for inclusion.

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The Eras of Myanmar Literature Series

The Eras of Myanmar Literature initiative seeks to systematically collect, preserve, and digitize the textual heritage of Myanmar across its major historical epochs:

1. Bagan Era (ပုဂံခေတ်) — DatarrX/my-era-bagan
2. Pinya Era (ပင်းယခေတ်) — DatarrX/my-era-pinya
3. Inwa Era (အင်းဝခေတ်) — [This Dataset]
4. Taungoo Era (တောင်ငူခေတ်) — DatarrX/my-era-taungoo
5. Nyaungyan Era (ညောင်ရမ်းခေတ်) — DatarrX/my-era-nyaungyan
6. Konbaung Era (ကုန်းဘောင်ခေတ်) — DatarrX/my-era-konbaung

By converting fragile, scattered historical literature into standard JSONL datasets, DatarrX aims to bridge classical humanities scholarship with computational linguistics, natural language processing, and open AI research.

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Attribution & License

Curated and released by Khant Sint Heinn (Kalix Louis) under the DatarrX Foundation.

This work is licensed under a Creative Commons Attribution 4.0 International License (CC BY 4.0). You are free to share, adapt, and build upon this dataset for academic, historical, or technical purposes, provided appropriate attribution is given to the DatarrX Foundation.