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Tether Unveils AI New Framework: Mobiles Can Train Billion-Parameter AI Models

2026.03.17 21:25:51

On March 17, stablecoin issuer Tether announced that its AI platform QVAC Fabric has launched the world’s first cross-platform LoRA fine-tuning framework for Microsoft’s BitNet (1-bit large language model). This framework enables billion-parameter-scale LLMs to be trained and inferred on everyday hardware—including laptops, consumer-grade GPUs, and smartphones. Officially, the framework drastically cuts the VRAM and computing power requirements for AI model training, supporting Intel, AMD, Apple Silicon, and a range of mobile GPUs (such as Adreno, Mali, and Apple Bionic). In testing: - A roughly 1.25-billion-parameter BitNet model fine-tunes in ~10 minutes on a Samsung S25. - A 10-billion-parameter model takes ~1 hour 18 minutes on the S25, and ~1 hour 45 minutes on an iPhone 16. - The team even successfully fine-tuned a 13-billion-parameter model on an iPhone 16. For performance: - BitNet models see 2–11x faster inference speeds on mobile GPUs than on CPUs. - BitNet-1B’s VRAM usage during inference and fine-tuning is reduced by up to 77.8% vs. a 16-bit model. Paolo Ardoino noted the technology is built to reduce reliance on large-scale cloud computing and specialized AI hardware, enabling local-device AI training. It also lays groundwork for emerging models like decentralized AI and federated learning.
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During the weekend when traditional financial markets are closed, Trade.xyz, dubbed the "on-chain Nasdaq", enables continuous trading and real-time price discovery via perpetual contracts—features unavailable in traditional finance—allowing it to pre-price Monday's US and South Korean stock market performance. Most popular US stocks on Trade.xyz have weakened compared to their Friday after-hours levels, and are expected to open slightly lower overall in pre-market trading on Monday. Their weekend performance is as follows: - SpaceX: Currently priced at $138.38, versus $136.26 in Friday's US after-hours trading - Micron (MU): Currently at $753.68, down from $761.2 in Friday's US after-hours - SanDisk (SNDK): Currently trading at $850.49, compared to $865.98 in Friday's US after-hours - NVIDIA: Currently priced at $160.12, versus $161.04 in Friday's US after-hours - Marvell Technology (MRVL): Currently at $152.2, down from $152.588 in Friday's US after-hours - Intel: Currently trading at $57.622, compared to $58.65 in Friday's US after-hours - Google: Currently priced at $291.45, versus $294.05 in Friday's US after-hours - AMD: Currently at $518.09, down from $521.241 in Friday's US after-hours Popular South Korean stocks on Trade.xyz have edged lower compared to their Friday closing prices. Their weekend performance is as follows: - Samsung Electronics: Currently trading at $148.94, versus a Friday close of $154.27 - SK Hynix: Currently priced at $876.23, down from a Friday close of $910.638

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