Tether

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Build what matters. Get rewarded. ⚡️ Introducing Tether.dev. We are providing the resources to scale your vision through community grants and technical bounties. Whether you are building the next billion-user wallet with @WDK_tether, local-first AI with @QVAC, serverless P2P apps with @Pears_p2p, or mining automation with @MDK_tether - our entire stack is open-source, and we want to back you. Shape the future of unstoppable systems. Apply today: tether.dev

Tether Launches Developer Grants Program to Fund Local-First AI and Payments Infrastructure Read more: tether.io/news/tether-la…

Love knows no borders and neither should yours. Make her day special from anywhere in the world. Tether Wallet: The People’s Wallet. 📱👇 wallet.tether.io

The Last Question, a psychohistory geo-poli-tech summit. AI, technology, politics, sociology, science and humanity. Rome 1/2 July 2026.

Some people will go to the ends of the earth to protect their gold. You shouldn't have to. XAU₮. Gold made easy.

484 builders. 206 submissions. 35 shortlisted. 10 finalists. One final judge: @paoloardoino. The winners of Hackathon Galactica are here. 🏆🧵

Small model. Massive logic. QVAC MedPsy-4B is here.🧠 As our benchmarks show, we are outperforming 27B models while running locally on-device. This is sovereign, private medical intelligence on YOUR hardware. Superior methodology reverses the parameter gap. Learn more: huggingface.co/blog/qvac/medp…

We just released our QVAC MedPsy, Tether AI SoTA medical health AI model, capable of high-performance execution and high-accuracy directly on smartphones, laptops and servers. Highlights: - QVAC MedPsy 4B beats MedGemma 27B - QVAC MedPsy 1.7 beats MedGemma 4B - 3.2x reduction in response tokens, further increasing efficiency - fully open-source - GGUF formats supported - designed to excel on edge devices - 100% user privacy [benchmarked against clinical-style evaluations such as HealthBench Hard, HealthBench, and MedXpertQA]

Superior methodology beats raw parameter count. 🧠 Introducing QVAC MedPsy: Local-first medical AI that redefines the possible. 1/ Unprecedented Power: MedPsy 1.7B model outperforms Google’s MedGemma 4B by 11 points and our 4B model beats MedGemma 27B on real-world health benchmarks. 2/ Extreme Efficiency: 3.2x fewer tokens means near-instant inference on your phone or wearable. 3/ Absolute Privacy: Expert-level reasoning running 100% locally. No data leaves your device. We aren’t simply shrinking models; we’re anchoring intelligence where it matters most. High-level medical logic is now a sovereign right. The future of healthcare is local. Learn more: huggingface.co/blog/qvac/medp…

@qvac huggingface.co/blog/qvac/medp…

8 billion humans deserve an intelligence that doesn't blink when the signal dies. 🧠 Introducing @QVAC Psy, our foundational models built on the mathematical stability of Psychohistory. With QVAC MedPsy, our local-first medical health AI model, we’ve proven that superior methodology beats raw parameter count. Our 1.7B & 4B models are delivering expert-level healthcare reasoning on consumer hardware. The "tiny brain" for the next galaxy is here. Fully open-source. Fully sovereign. Learn more qvac.tether.io/models

Tether Unveils Medical AI That Runs on Phones, Outperforms Much Larger SoTA Models, and Can Cut the Cloud Out Entirely Read more: tether.io/news/tether-un…

Personal intelligence building blocks

Hackathon Galactica brought 484 builders and 206 submissions. Today, we're thrilled to share the Top 10 finalists and the story behind each project. Winners have already been contacted. The public announcement drops tomorrow. In the meantime meet the teams that made it. 🧵👇

If your AI needs a wire to work, it isn't yours. QVAC is the local-first engine designed to run anywhere, even where the internet can't reach. Fully autonomous. Fully open source. Fully sovereign. If you can dream it, you can build it. Even in another galaxy. 🛸✨ Start building the future of edge AI: docs.qvac.tether.io 🚀

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This week Tether AI research team will publish another breakthrough in local AI.

Tether AI just released a massive update to its open-source local/edge AI development kit.

QVAC SDK 0.10.0 is now live, bringing advanced local compute capabilities and specialized hardware optimization directly to your device Key Features and Updates: - Image-to-Image Diffusion: Transform and edit images using simple prompts with 100% local compute—no cloud uploads or external servers required - Dynamic Tooling & KV Cache Management:Your local LLM now receives a tailored toolbox for every interaction, with automatic KV cache clearing to maintain high-speed inference - Doctor CLI: A new diagnostic tool that analyzes your hardware and memory, providing specific instructions on how to optimize your GPU for local AI - Suspend & Resume API: Specifically designed for mobile environments, this allows apps to pause P2P swarms and RAG workspaces to meet background rules without losing model state - GPT-OSS Compatibility: Added support for the latest GPT-OSS models loaded externally, expanding the range of open-source intelligence available on the platform Build the future of private, unstoppable AI: docs.qvac.tether.io