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aitytech/Parakeet-TDT-0.6B-v3-MLX-FP16

sourceHugging Facecc-by-4.0updated 7mo agoView on Hugging Face
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Model Card

Parakeet TDT 0.6B v3 - MLX FP16

This is the NVIDIA Parakeet TDT 0.6B model converted to MLX format with FP16 precision, optimized for Apple Silicon inference.

Parakeet TDT is an ASR model based on the Token-and-Duration Transducer (TDT) architecture, trained on large-scale speech data. The v3 variant adds support for 25 European languages beyond the original English-only v2.

Model Details

PropertyValue
Base Modelnvidia/parakeet-tdt-0.6b-v2
Parameters~600M
FormatMLX SafeTensors (FP16)
Model Size1,196.08 MB
Sample Rate16,000 Hz
ArchitectureFastConformer + TDT
Encoder Hidden1024
Predictor Hidden640
Joint Hidden640
TDT Durations[0, 1, 2, 3, 4]
TokenizerBPE
Language25 European languages (BG, CS, DA, DE, EL, EN, ES, ET, FI, FR, HR, HU, IT, LT, LV, MT, NL, PL, PT, RO, RU, SK, SL, SV, UK)

Intended Use

This model is optimized for on-device automatic speech recognition (ASR) on Apple Silicon devices (Mac, iPhone, iPad). It supports 25 European languages: BG, CS, DA, DE, EL, EN, ES, ET, FI, FR, HR, HU, IT, LT, LV, MT, NL, PL, PT, RO, RU, SK, SL, SV, UK.

Files

  • —config.json - Model configuration
  • —model.safetensors - Model weights in SafeTensors format (FP16)
  • —tokenizer.model - SentencePiece tokenizer model
  • —tokenizer.vocab - Tokenizer vocabulary
  • —vocab.txt - Vocabulary text file

Original Model