README.md

metadata

title: LFM2.5-Audio WebGPU Demo
emoji: 🎙️
colorFrom: indigo
colorTo: purple
sdk: static
app_file: dist/index.html
app_build_command: npm run build
pinned: false
license: other
models:
  - LiquidAI/LFM2.5-Audio-1.5B-ONNX
tags:
  - audio
  - speech
  - tts
  - asr
  - webgpu
  - onnx
  - transformers.js
short_description: ASR, TTS & conversational audio in your browser

LFM2.5-Audio WebGPU Demo

This Space demonstrates LFM2.5-Audio-1.5B running entirely in your browser using WebGPU and ONNX Runtime Web.

Features

• ASR (Speech Recognition): Transcribe audio to text
• TTS (Text-to-Speech): Convert text to natural speech
• Interleaved: Mixed audio and text conversation

Requirements

• A browser with WebGPU support (Chrome/Edge 113+)
• Enable WebGPU at chrome://flags/#enable-unsafe-webgpu if needed

Model

Uses quantized ONNX models from LiquidAI/LFM2.5-Audio-1.5B-ONNX.

License

Model weights are released under the LFM 1.0 License.