Articles, guides and deep dives from the QVAC team.
QVAC MedPsy is a free, open-source medical AI that runs entirely on your phone, with no cloud and nothing leaving your device. Its 4B model matches Google's MedGemma-27B at nearly seven times smaller. Here is how small, private medical AI works, and what it can and cannot do.
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TurboQuant is a KV-cache quantization algorithm published by Google Research at ICLR 2026 (Zandieh et al.). It compresses the running context memory of a transformer LLM by up to 5x with nearly no accuracy loss across long-context benchmarks. QVAC SDK 0.12.0 integrates TurboQuant inside qvac-fabric-llm.cpp with a Vulkan backend.
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Translation has been one of the corner use-cases of NLP for a long time. This makes it sound easy but we've found out that... not so much.
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