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v0.1.0

HKUDS/Vibe-Tradingv0.1.0Aug 19, 2026by pskrunner14

AI Summary

This is the first versioned release of NeMo-Speech.cpp, offering a comprehensive suite of speech processing capabilities including ASR, diarization, TTS, and translation. It supports multiple hardware backends and provides a unified CLI, HTTP API, and native C API for easy integration.

Key Highlights

  • Speech recognition with Nemotron 3.5 ASR and Parakeet models
  • Speaker diarization via Streaming Sortformer v2
  • Speech synthesis using MagpieTTS and NanoCodec
  • Text and speech translation with Riva Translate 4B Instruct v2
  • OpenAI-compatible HTTP API, native C API, and unified CLI

New Features

  • Speech recognition with Nemotron 3.5 ASR, Nemotron Speech Streaming, Parakeet TDT, and Parakeet CTC
  • Speaker diarization with Streaming Sortformer v2
  • Speech synthesis with MagpieTTS and NanoCodec
  • Text and speech translation with Riva Translate 4B Instruct v2
  • Subtitles, VAD, endpointing, punctuation, capitalization, and structured output
  • Unified nemo-speech CLI with managed model discovery, downloads, and caching
  • Local HTTP API with OpenAI-compatible transcription and speech subsets, realtime WebSocket transcription, and playground
  • Native C API, shared libraries, and exported CMake package for application integration
  • CPU, CUDA, Vulkan, and Metal backend support

Full Release Notes

`0.1.0` is the first versioned release of NeMo-Speech.cpp.

  ## Highlights

  - Speech recognition with Nemotron 3.5 ASR, Nemotron Speech Streaming, Parakeet TDT, and Parakeet CTC
  - Speaker diarization with Streaming Sortformer v2, standalone or integrated with ASR
  - Speech synthesis with MagpieTTS and NanoCodec
  - Text and speech translation with Riva Translate 4B Instruct v2
  - Subtitles, VAD, endpointing, punctuation, capitalization, and structured output
  - Unified nemo-speech CLI with managed model discovery, downloads, and caching
  - Local HTTP API with OpenAI-compatible transcription and speech subsets, realtime WebSocket transcription, and playground
  - Native C API, shared libraries, and exported CMake package for application integration
  - CPU, CUDA, Vulkan, and Metal backend support

Prebuilt archives cover Linux and Windows on x86-64 and ARM64, plus Apple Silicon macOS, using the platform-appropriate CPU, CUDA, Vulkan, or Metal backend.

Note: this is an early release and API interfaces may evolve.