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Text to speech · Nari Labs

Dia 1.6B

Hugging Face: nari-labs/Dia-1.6B · checked 2026-10-13

Dialogue TTS: two speakers plus non-verbal sounds from one script.

Datasheet

Maker
Nari Labs
Parameters
1.61 BVerifiedsafetensors.total from the HF API Source
Licence
Apache-2.0Verified
Access
Public download
Task (HF pipeline)
text-to-speech
First published on HF
2025-04-20
Last updated on HF
2025-06-01
Weights in memory
3.2 GB at 16-bit · 1.0 GB at ~4.85 bitsEstimateParameters × bits ÷ 8. Excludes context cache and runtime overhead; not every model has a 4-bit build.

Benchmark

Not yet measured
No common public benchmark captured yet

No comparable public score for this benchmark yet. We will not estimate one.

The description summarises the model card at https://huggingface.co/nari-labs/Dia-1.6B. Parameters and licence are read from the Hugging Face API; the weights-in-memory line is our arithmetic, not a measurement.