developerabu/IndicF5-ONNX

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.