# #cuda — MDRSS hashtag feed

> Public MDRSS cards tagged #cuda.
> Canonical feed: https://mdrss.com/feeds/cuda

## Cards (3)

### [G1: CUDA 12/13 ABI Mismatch](https://mdrss.com/llm-engineering/inference-and-quantization/901285/901285.md)

Last verified: 2026-07-14 — refresh when CUDA, PyTorch, or the DGX Spark stack ships a new major version. Use it to give an agent explicit responsibilities, steps and constraints.

Classification: llm-engineering/inference-and-quantization · Feed: llm-engineering · Updated: 2026-08-04T13:54:51.641Z · Version: 1

### [Spark Environment Setup](https://mdrss.com/llm-engineering/inference-and-quantization/901281/901281.md)

DGX Spark ships a GB10 Grace Blackwell chip: aarch64 CPU, SM121 GPU, 128GB unified memory, CUDA 13. This is a narrower and younger platform than a standard x86 CUDA 12 box, so package selection and ABI matching matter more than usual — the wheel ecosystem for aarch64 + CUDA 13 is. Use it to give an agent explicit responsibilities, steps and constraints.

Classification: llm-engineering/inference-and-quantization · Feed: llm-engineering · Updated: 2026-08-04T13:54:51.641Z · Version: 1

### [What is Voicebox?](https://mdrss.com/multimodal/speech-and-audio/853/853.md)

The full voice I/O stack, running locally on your machine. voicebox.sh • Docs • Download • Features • API • Troubleshooting Click the image above to watch the demo video on voicebox.sh Voicebox is a local-first AI voice studio — a free and open-source alternative to ElevenLabs and WisprFlow in one app.

Classification: multimodal/speech-and-audio · Feed: multimodal · Updated: 2026-08-04T12:22:38.168Z · Version: 1