IndicF5-ONNX / README.md

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Upload IndicF5 ONNX models and sample audio

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metadata

license: mit
library_name: onnx
tags:
  - text-to-speech
  - indic
  - onnx
  - vocos
  - f5-tts
  - indian-languages
pipeline_tag: text-to-speech
base_model: ai4bharat/IndicF5

IndicF5 ONNX

ONNX exports of ai4bharat/IndicF5 (DiT denoiser + Vocos vocoder) for local/CPU inference with ONNX Runtime.

Files

File	Notes
`indicf5_dit_fp32_static.onnx`	DiT, fp32, static shapes (~1.3 GB)
`indicf5_vocos_fp32.onnx`	Vocos, fp32, dynamic frames
`indicf5_vocos_fp32_static.onnx`	Vocos, fp32, static
`indicf5_vocos_fp16.onnx`	Vocos, fp16
`indicf5_vocos_int8.onnx`	Vocos, int8

Sample WAVs and mel inputs are under samples/ (Hindi + Tamil).

Notes

Base model: IndicF5 (~0.35B F5-TTS-style TTS for Indian languages).
Typical path used here: PyTorch/ONNX DiT mel → ONNX Vocos decode.
Not realtime on Apple M1 CPU in our benches (DiT dominates).

Attribution

Derived from ai4bharat/IndicF5. Follow the base model license/terms for redistribution and use.