Datasetpublic

sreerag/svara-indic-curriculum-tokenized

svara-indic-curriculum-tokenized Malayalam + Hindi TTS dataset with text normalization (TN+TTS format), structured for curriculum learning. Stats Total: 3,430 records Malayalam: 1,754 samples Hindi: 1,676 samples Curriculum Difficulty Tier Count Categories 1 — Easy 1,025 Simple cardinals, clean prose 2 — Medium 1,445 Currency, units, ordinals, time 3 — Hard 960 Dates, phone numbers, mixed, complex Format Each… See the full description on the dataset page: https://huggingface.co/datasets/sreerag/svara-indic-curriculum-tokenized.

sourceHugging Faceupdated 5mo agoView on Hugging Face

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Dataset Card

svara-indic-curriculum-tokenized

Malayalam + Hindi TTS dataset with text normalization (TN+TTS format), structured for curriculum learning.

Stats

—Total: 3,430 records
—Malayalam: 1,754 samples
—Hindi: 1,676 samples

Curriculum Difficulty

Tier	Count	Categories
1 — Easy	1,025	Simple cardinals, clean prose
2 — Medium	1,445	Currency, units, ordinals, time
3 — Hard	960	Dates, phone numbers, mixed, complex

Format

Each record contains tokenized sequences in the Svara TN+TTS format:

<|tts|> <start_text> {speaker}: {raw_text} <end_text>   ← masked
<think> {normalised_text} </think>                       ← TN loss
<start_audio> {codes} <end_audio>                        ← TTS loss

Columns

—input_ids — full token sequence
—labels — -100 masked prefix, loss on think+audio
—attention_mask
—seq_len
—input_text — raw text with digits/symbols
—text — normalized text (spelled out)
—speaker_id — voice name
—language — ml or hi
—difficulty — curriculum tier (1/2/3)