Echo-TTS C++ lands CUDA server mode

// 136d agoOPENSOURCE RELEASE

Echo-TTS C++ lands CUDA server mode

Echo-TTS C++ ports the model to a CUDA-backed C++ runtime, using GGML for the diffusion transformer and ONNX Runtime for the DAC autoencoder. It also adds an OpenAI-compatible server mode and portable Windows bundles, though Linux support is still untested.

// ANALYSIS

This is a solid infrastructure-oriented release: not a new TTS model, but a packaging and runtime portability win that makes Echo-TTS more usable locally.

–The biggest value is deployment convenience: CUDA-backed C++ inference plus a portable release lowers the barrier to running a large voice model offline.
–The model footprint is still substantial, but the Q8_0 build at roughly 3.3 GB makes it more approachable for lower-VRAM setups.
–OpenAI-compatible server mode is the right move if the goal is integration into existing apps and agent pipelines.
–The main risk is ecosystem maturity: Windows-first testing means Linux and broader hardware compatibility are still open questions.

// TAGS

ttsspeechvoice-cloningc-plus-pluscudaggmlonnx-runtimemulti-speakerlocal-inference

DISCOVERED

136d ago

2026-05-06

PUBLISHED

136d ago

2026-05-06

RELEVANCE

8/ 10

AUTHOR

zmarcoz2

// KEEP READING

More AI developer news from the feed

EXPLORE FULL FEED

BENCHMARK42m ago

Grok Imagine Image 2.0 hits #4 on Artificial Analysis

According to benchmark updates on the Artificial Analysis Text-to-Image Leaderboard, xAI's Grok Imagine Image 2.0 has achieved an Elo score of 1,154, climbing to the #4 spot globally. This result marks it as the highest-ranked text-to-image model outside of OpenAI, placing the model on the benchmark's Pareto frontier for image generation quality.

RESEARCH1h ago

NVIDIA Brings Tool Calls to Duplex Speech

NVIDIA researchers introduced a modular frontend-backend architecture that enables full-duplex speech models to execute tool calls without sacrificing real-time conversational fluency. By having a lightweight duplex frontend emit delegation tokens to a text LLM backend and reinject results via a prefill-and-repeat mechanism, the system achieves up to 97.2% tool-call recall while maintaining natural turn-taking.

LAUNCH2h ago

Formula Minus One Brings Vibe-Coded Racing Online

Formula Minus One (FM1) is a 3D futuristic anti-gravity racing game playable directly in web browsers, heavily inspired by arcade classics like F-Zero, Wipeout, and Star Wars Racer. Developed by Moisés Cabello as an experiment in AI-directed creation ("vibe coding"), the project was assembled over several months without a traditional programming background using an ensemble of AI tools for planning, code implementation (including Claude Opus and DeepSeek), and asset generation (Tripo3D, Magnific). The playable web application features progressive web app (PWA) support, landscape mobile controls, multiple game modes (Championship, Story cups, 1v1 Duels, Elimination, and Time Trials), and custom racing physics.