For too long, building with world-class AI has meant renting black-box models from distant cloud regions. That model often sacrifices control, transparency, and data sovereignty.
Today, that changes.
We are proud to announce the general availability of Open AI GPT OSS, its first open-weight release since GPT-2 on Neysa Velocis. This means the full GPT OSS model family, including GPT OSS 20B and GPT OSS 120B, is now hosted in India, directly on Velocis’ AI-native cloud infrastructure.
This is not just a model launch. For the first time, developers, researchers, and enterprises across the nation can access this state-of-the-art model on a cloud platform built for India, a platform dedicated to security, speed, and sovereignty. You now have the ability to build your own AI systems using state-of-the-art open-weight models, while maintaining full control over architecture, data privacy, and performance.
Your Unfair Advantage: The Most Comprehensive Open-Weights Catalog in Asia
While gpt-oss is an important addition, it joins an elite and carefully curated family of the world’s best open-weights models already available on our platform. We believe in providing choice and power to our developers. Our mission is to be the single, definitive launchpad for building with open-source AI, giving you the freedom to select the perfect architecture for your specific needs.
Instead of decoding abstract model cards, select from production-ready endpoints tailored to your precise use case, from powerful agentic reasoning to edge-deployable inference.
Here’s a quick look at the premier models you can access today on Neysa Velocis:
| Model Family | Key Models Available | Best For (Your Use Case) |
| gpt-oss (New) | gpt oss 120B (MoE), gpt oss 20B | State-of-the-art reasoning, complex reasoning, generation and enterprise-grade applications and agentic workflows |
| Llama | Llama-4, Llama 3.3 & 3.1 (incl. 4-bit variants) | Industry-standard versatility and performance, both full-weights and quantised |
| DeepSeek | DeepSeek R1 & V3 (incl. distilled and 4-bit) | Elite coding and technical problem-solving, especially for dev-heavy workloads |
| Qwen | Qwen2.5 (3B–72B), Qwen3 (235B) | Large-context document understanding and multilingual applications |
| Mistral | Mistral-Small 3.1, Mistral-7B | Low-latency, instruction-following, fast-deployment tasks |
We also offer finely tuned and quantised variants (e.g. GPTQ, AutoRound, 4-bit) to help you adapt models to specialised use cases with minimal infrastructure overhead.
Why This Matters: Our Unwavering Committment to Sovereign AI
This comprehensive offering is the bedrock of our product philosophy: enabling “Sovereign AI.” We empower Indian organizations to develop advanced AI solutions without compromising on data security, regulatory compliance, or digital independence. By hosting these models on our AI-native cloud within India, you can innovate with confidence, knowing your most valuable asset—your data—remains secure and under your control.
This launch directly addresses the most critical needs of modern AI teams in India.
For AI Leaders (CIOs, CTOs, Heads of AI):
- De-risk Your AI Strategy: Eliminate vendor lock-in by gaining full access to model weights, including the GPT OSS 120B and GPT OSS 20B models. Build an AI stack that is truly yours.
- Achieve Data Sovereignty: All models and data are hosted within India, ensuring complete compliance for regulated sectors like BFSI, healthcare, and public infrastructure.
- Optimise AI TCO: Transition from opaque usage-based pricing to a predictable, performance-aligned infrastructure model.
For AI Builders (Engineers & Developers):
- Move from Idea to API Fast: Deploy any model from our catalogue, including the latest GPT OSS models, eras a secure production endpoint in minutes.
- Experiment Without Limits: Easily switch across models via a single API. Optimise for architecture, task, and scale without re-architecting workflows.
- Focus on What Matters: Neysa handles GPU orchestration, latency tuning, and scaling, so your team can build, deploy, and iterate faster.
Get Started in Minutes
The era of sovereign, powerful, and accessible AI is here. Neysa Velocis is the fastest way to access and deploy the GPT OSS model suite in India.
- Explore the Catalogue: Discover Open AI GPT OSS and dozens of other world-class open-weight models.
- Deploy with One Click: Launch a high-performance endpoint with built-in orchestration and monitoring.
- Build the Future You Own: Use our simple API to start delivering value from your AI stack today.
Explore the full model lineup and deploy your first sovereign model at on Neysa Velocis
Your models. Your data. Your AI, accelerated.
