Tether Ships QVAC SDK

Tether Ships QVAC SDK

10 April 2026

What happened

Tether released QVAC SDK, an open-source toolkit enabling llama-based AI applications to run locally on devices across iOS, Android, Windows, macOS, and Linux. Built on QVAC Fabric, a llama.cpp branch, the SDK supports text, speech, vision, and translation, utilising Holepunch for peer-to-peer model distribution and delegated inference. Tether plans future decentralized training, fine-tuning, and specialised toolkits for robotics and brain-computer interfaces.

Why it matters

Local-first AI shifts processing from cloud to edge, reducing reliance on centralised servers and enhancing data privacy for platform engineers and security architects. This mechanism mitigates risks associated with cloud dependence and centralisation, but transfers optimisation, security, and user experience responsibilities to the device level. Procurement teams must evaluate the trade-offs between cloud costs and increased edge management overhead.

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Published on 10 April 2026

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Tether Ships QVAC SDK